The Aftereffect of COVID-19 on its Survivors

Surviving the dreaded COVID-19 virus is probably the one and only wish anyone who gets infected has, and it would be the same sentiment toward their loved ones. While it is an absolute joy to recover, as with any other illness, COVID-19 leaves its mark on those who have faced it and survived. While some may get over this illness in a short period, others battle with it for months. However, whether the duration of infection was long or short, the coronavirus causes long-term damage. So in this post, we will explore the reported long-term aftereffects of COVID-19.



Respiratory Effects

Since COVID-19 primarily affects the respiratory system, it is only natural that it worsens or induces other conditions that affect the respiratory tract. According to the CDC, severe lung-related diseases, such as COVID-19, can cause health effects, including weakness and exhaustion. Further, one specific COVID-19 health effect is pneumonia. Although it develops while you are infected with the virus, in some cases, it persists after a negative COVID test result. This pneumonia damages certain structures within the lungs resulting in long-term breathing problems.


Weakness & Fatigue

Weakness and fatigue are two of the more common aftereffects of COVID-19. In fact, they are typically associated with recovery from viral infections. Several reasons can account for why you feel weak or fatigued even though you have received a negative COVID-19 test result, such as the pneumonia associated with the condition and the fact that your body is in “repair mode.” Also, persons who had severe COVID-19 and required management with ventilators, and treatment in an intensive care unit, usually experience post-recovery long-term fatigue.


Hair Loss

Scores of people have reported hair loss as an aftereffect of COVID-19, and clinicians believe this to be related to physical and emotional stress induced by knowing you are infected with COVID-19. They assert that this particular hair loss is reversible with efficient and consistent treatment. In an online survey, over 500 persons from a total of 1700 respondents say they’ve experienced hair loss after recovering from COVID-19.



Heart Problems

Recently, patients who had even a mild form of COVID-19 are showing evidence of long-lasting COVID-19 health effects on the heart muscle after recovery. Clinicians believe that this development can eventually lead to heart failure or other conditions.


Other Health Effects of COVID-19

COVID-19 essentially affects the entire body. As such, it is even seen to cause and worsen brain-related issues such as strokes, seizures, and Alzheimer’s disease. Additionally, some persons may experience inflammation in different areas of their body and even develop blood clots.


So much is still unknown about the long-term aftereffects of COVID-19; however, much research is underway. Consequently, we urge you and your loved ones to get a physical examination done after your COID-19 recovery. Doing so will help to identify and treat any effects early. We will continue to keep you up-to-date with credible information to ensure your safety and improved health. See you next time!



Your COVID Recovery. (2021).


‌CDC. (2020, February 11). Post-COVID Conditions. Centers for Disease Control and Prevention.


‌COVID-19 (coronavirus): Long-term effects. (2021). Mayo Clinic;


‌Sweet, J. (2020, August 22). COVID-19 Survivors Are Losing Their Hair — Here’s Why. Healthline; Healthline Media. 

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What Medications & Treatments are Used to Treat COVID-19?

Since the discovery of this novel coronavirus in December 2019, there has been much speculation and suggestions as to which COVID-19 treatment modalities would be ideal. Some of these options would target the signs and symptoms patients experience, while others would seek to rid the body of the virus itself.


The World Health Organization (WHO) reports that as of July 14, 2021, there have been 187,296,646 confirmed cases of COVID-19. Many of these persons have needed to seek COVID-19 treatment, and some have even been hospitalized. Consequently, healthcare providers have used several COVID-19 medications and treatments. So in this post, we will look at some of those management options and explore why some were efficient when others weren't.


Which COVID-19 Treatments Have Worked?

COVID-19 is currently being treated with both FDA-approved drugs and those used under an Emergency Use Authorization. According to the CDC, here are some of the recommended COVID-19 treatment options that have worked.

      Infection prevention and control measures

      Supplemental oxygen- is prescribed for patients to improve the level of oxygen in the blood and help mitigate shortness of breath while reducing the workload of the heart and lungs.

      Nebulized Steroids (Budesonide) - according to Dr. Richard Bartlett, a 28-year medical veteran, Budesonide used as an inhaled steroid has given him a 100% recovery rate for his patients. It is believed that Budesonide is efficient because the morbidity from COVID-19 occurs due to the shattering inflammatory effects of the virus that starts roughly a week after becoming ill. So when Budesonide is administered before or during the early stage of this inflammation, it could hinder worsening of COVID-19.

      Mechanical ventilatory support- this machine assists COVID-19 patients to breathe, especially when they are critically ill. 

      Remdesivir (Veklury) - approved by the FDA for treating COVID-19 in select hospitalized patients.

      The National Institutes of Health (NIH) has also created a list endorsing those and other options, including Dexamethasone. Dexamethasone is a drug typically used in relieving inflammation. This steroid may decrease the risk of death in severely ill COVID-19 patients.

      Favipiravir- used to treat the influenza viruses was approved for the treatment of COVID-19 in China in March 2020.

      Vaccines- that are made specifically for treating COVID-19 are the only comprehensive and defensive treatment option.


Which COVID-19 Treatments have not Worked?

Several potential COVID-19 medications have surfaced, such as the antimalarial drug hydroxychloroquine; there is also lopinavir/ritonavir, an antiviral drug. These are some of the most talked-about medications recommended for treating COIVD-19; however, they have proved inefficient. Other treatment suggestions that have since been deemed inefficacious include but are not limited to,

      Interferon-beta- a large trial of this method revealed that injected interferon-beta into hospitalized COVID-19 patients did not improve their condition.

      Convalescent plasma- has been authorized for emergency treatment of COVID-19 in the US, although studies show very little to no benefit from this therapy.



Why do Some COVID-19 Treatments Work & Some Don't?

As with other conditions, some therapies will work, and some won't. This phenomenon does not mean that the management option itself is inefficient in totality. We must understand that several variables contribute to whether or not the same treatment that helps you get better will help me, as well. While some COVID-19 treatments are just plain ineffective because of the nature of the virus, here are a few reasons why some work and others don't:

      Your age can determine how your body breaks down, absorbs, and uses different drugs.

      Interference from other medications is affecting the way COVID-19 medications work.

      If you have been receiving any of the now recommended COVID-19 drugs, their long-term use can result in medication tolerance development.

      Early diagnosis helps catch the virus in its earlier stages, where it is much more receptive to treatment.


There are literally hundreds of COVID-19 treatment methods currently being explored to help remedy this deadly virus. As we continue to seek out and share knowledge concerning this novel coronavirus, we encourage you to practice preventative measures, as they are the best form of management.





‌Ali, M. J., Hanif, M., Haider, M. A., Ahmed, M. U., Sundas, F., Hirani, A., Khan, I. A., Anis, K., & Karim, A. H. (2020). Treatment Options for COVID-19: A Review. Frontiers in Medicine, 7.

CDC. (2020, February 11). Therapeutic Options for COVID-19 Patients. Centers for Disease Control and Prevention.

Dent, G. (2020, October 22). Coronavirus: which treatments work and which don’t? The Conversation.

‌Drbeen Medical Lectures. (2020). Nebulized Steroids (Budesonide) Talk with Dr. Richard Bartlette [YouTube Video]. In YouTube.

‌Hospitalized Adults: Therapeutic Management | COVID-19 Treatment Guidelines. (2021). COVID-19 Treatment Guidelines; COVID-19 Treatment Guidelines.

Jean, S.-S., Lee, P.-I., & Hsueh, P.-R. (2020). Treatment options for COVID-19: The reality and challenges. Journal of Microbiology, Immunology and Infection, 53(3), 436–443.





The COVID-19 Variants: What you need to know


Virus mutation is a common occurrence. In fact, it is expected to happen. As such, we have seen the identification of several COVID-19 variants. Sometimes new strains will resolve on their own, and at times, they persist and are more severe than the original virus. These mutations occur due to a change in the virus’s genes.


What are the COVID-19 Variants?

The currently identified COVID-19 strains are B.1.1.7 (Alpha), B.1.351 (Beta), P.1 (Gamma), B.1.617.2 (Delta). These variants were found in the United States and other countries. In this post, we will explore the four new strains of the COVID-19 virus.


The variant, COVID-19B.1.351 (Beta), is rather prevalent in the United States and Brazil. It was first noticed in South Africa in December 2020 and identified in the United States a few weeks later. January 2021 led to the discovery of the COVID-19 P.1 (Gamma) strain. According to the CDC, P.1. was identified in travelers at a Japanese airport who traveled from Brazil. A few isolated cases have been reported in the United States and Brazil.


The COVID-19 strain B.1.7 (Delta) is relatively uncommon. The first cases of this variant were found in India around December 2020. Then in January 2021, COVID-19 Delta got identified in the United States. The final strain is B.1.1.7 (Alpha), which was discovered in the United States in December 2020; however, it originated from the United Kingdom. So far, it is the most common strain.


How can I Identify a COVID-19 Variant?

Infection with the COVID-19 mutations gets diagnosed through blood tests, but most will not detect these four strains. However, The New York Times reported that "scientists have agreed, there is no evidence that the known variants of concern are causing tests to fail completely." The symptoms of the COVID-19 variants are similar to those experienced by people infected by the regular SARS-CoV-2, such as fever, headache, cough, sore throat/sore muscles (myalgia), fatigue, or malaise.


How  are the COVID-19 Variants Treated?

As we know, there is no specific treatment against COVID-19. So the world has been depending on vaccines to provide immunity and virus control. However, Hopkins Medicine asserts that, "researchers have found that the COVID-19 vaccine from Oxford-AstraZeneca provides "minimal" protection from the B.1.351 version of the coronavirus." The other vaccines offer less efficacy against the variants, as well. The CDC advises that we continue to practice coronavirus safety measures, like wearing a mask, physical distancing, and hand washing or sanitizing to decrease the risk of infection.


Each day we learn more about these strains and scientists are working tirelessly to understand more about them. So far, we know that these variants spread more easily than the original form of the virus and the vaccines offer lower protection, which companies are working to remedy. So we must exercise caution. We are all in this fight together; let's help protect ourselves and others by practicing the COVID-19 safety measures and sharing credible information.



CDC. (2020, February 11). About Variants of the Virus that Causes COVID-19​​. Centers for Disease Control and Prevention.


‌New Variants of Coronavirus: What You Should Know. (2020).


‌What the Coronavirus Variants Mean for Testing. (2021). The New York Times.





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Current report on COVID Vaccination around the World

At the time of writing this blog post (June 23, 2021), Our World in Data reported that “22.2% of the world population has received at least one dose of a COVID-19 vaccine. 2.8 billion doses have been administered globally, and 40.5 million are now administered each day. Only 0.9% of people in low-income countries have received at least one dose.” 

COVID-19 swept the globe, leaving many countries clamoring to survive. We now look toward the vaccines for assistance in returning our lives to some level of normalcy. In this post, we will explore the issue of vaccination worldwide.


What Vaccines are Available?

To provide the world with immunity, several companies embarked on journeys to create a vaccine. Today, we now have a few COVID-19 vaccine options available. According to the CDC, the three authorized and recommended in the United States are Pfizer-BioNTech, Moderna, and Johnson & Johnson’s Janssen. There are other options, like the Oxford AstraZeneca vaccine, which is used in many other countries.



As of 2018, the European population was reported as 746.4 million. To date, 464 million people within the European continent have received at least one dose of vaccination. Throughout the fifty-one (51) European countries, they have been using Pfizer-BioNTech, Moderna, Johnson & Johnson’s Janssen, and the AstraZeneca vaccines to induce population immunity.


North America

The United States and Canada have vaccinated approximately 414 million residents, many of whom have received two doses. The US uses the three vaccines previously mentioned, while Canada uses all three and AstraZeneca. US President Joe Biden has a goal of having 70% of the US adult population at least partially vaccinated by July 4.



Our World in Data reports that, up to June 23, 2021, approximately 46 million people within the African continent received at least one dose of a COVID-19 vaccine. Of note, the African population stands at 1.216 billion as of 2016. These numbers suggest that vaccination efforts in African countries are not progressing as rapidly as they should. South Africa is the most affected country on the continent; however, its vaccination rate is only 2.7 per 100.



Asia is the world’s largest continent, with a population of 4.561 billion. Currently, its vaccination rate stands at 1.65 billion. Again, these statistics reveal a rather slow progression in the vaccination rollout efforts. China has been making strides in vaccinating its population and donating vaccines to other Asian countries. Asia also uses a variety of available vaccines.


South America & The Caribbean

163 million people have received at least one dose of a COVID-19 vaccine in South America. Vaccination initiatives are underway in the Caribbean as well, with countries like St. Kitts and Nevis having a 41% vaccination rate. Many Caribbean islands are lagging, some with less than a 5% vaccination rate.


Australia & New Zealand

Combined, both countries have vaccinated almost 8 million people. This is from a cumulative population of approximately 30 million. Again we see where vaccination rollout is quite slow. Reports suggest that these two countries are among many that suffered setbacks at the start of their vaccination process. Currently, they are administering the Pfizer BioNTech and the Oxford Astrazeneca vaccines.


From these numbers, it is evident that there are challenges in the vaccination process. These issues include distribution disparities, financial setbacks, reluctant citizens, confusion in the rollout process, and shortage of vaccines. The countries of lower socioeconomic status are reported to have difficulties in affording the number of vaccines needed. While the higher-income countries can afford vaccines, they face other issues like reluctance. Additionally, the possible side effects reported by initial users cause concern. As such, it has led to the pause of vaccination in many countries, eventually causing a slower vaccination rate.


Notwithstanding, there has been a global reduction in COVID-19 cases due to vaccination; however, the variant strains of the virus are proving to be a challenge. There is so much happening across the globe concerning COVID-19 vaccination. This bit of information is only the basics, and we hope to explore more with you.



 Africa: COVID-19 vaccination rate by country 2021 | Statista. (2021). Statista; Statista.

‌Buchholz, K. (2021, June 23). Infographic: The COVID-19 Vaccination Race in Asia. Statista Infographics; Statista.

‌CDC. (2021, May 27). Different COVID-19 Vaccines. Centers for Disease Control and Prevention.

Coronavirus (COVID-19) Vaccinations - Statistics and Research. (2014). Our World in Data.

‌Safe COVID-19 vaccines for Europeans. (2021). European Commission.

‌White House Says The U.S. Will Narrowly Miss Its Vaccination Goal. (2021, June 22).


‌By Kyrios Soter Scientific

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Triple marginal lines at all sides of the square groups distinguish this ruling from Neubauer. The middle line is decisive for the counting.

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La Actitud Positiva y la Sonrisa ayudan a la Salud


Estudios hecho en  Johns Hopkins con la experta Lisa R. Yanek, M.P.H. y sus colegas hicieron varias investigaciones en familias que tenían un historial de enfermedades al corazón, descubrieron que las familias que tenían una actitud positiva hacia la vida tuvieron un tercio menos de probabilidades, en un período de 25 años, de tener ataques al corazón u otra enfermedad cardiovascular, en comparación con las familias que tenían una actitud negativa.

Estos expertos en sus estudios descubrieron que personas con el más alto riesgo de enfermedades de la arteria coronaria, en su historial familiar, encontraron que las personas positivas de la población general tenían un 13 por ciento menos de probabilidades que sus contrapartes negativas de sufrir un ataque cardíaco u otro evento coronario.

Para poder medir y evaluar que es actitud positiva o negativa en las personas, Lisa y su equipo decidieron medir con encuestas que evalúa la alegría, el nivel de energía, los niveles de ansiedad y la satisfacción con la salud y la vida en general de una persona. Pero tal y como dice Lisa, realmente en la vida cotidiana, no necesitamos estas encuestas para saber cómo somos. Cada uno sabe que tipo de actitud tiene hacia la vida cotidiana.

Aún es difícil medir la conexión total que existe entre la positividad y la salud. Pero los investigadores sospechan que las personas que son más positivas pueden estar mejor protegidas contra el daño inflamatorio del estrés.

También se puede pensar que ser positivos y tener esperanza ayuda a las personas a tomar mejores decisiones de salud y vida. También sirve a centrarse más en objetivos a largo plazo. Los estudios también encuentran que las emociones negativas pueden debilitar la respuesta inmunológica.

Lo que sí es seguro es que existe un fuerte vínculo entre la “positividad” y la salud. Estudios adicionales han encontrado que una actitud positiva mejora los resultados y la satisfacción con la vida en un gran espectro de condiciones de salud que sí se han medido, que incluyen lesiones cerebrales traumáticas, accidentes cerebro vasculares y tumores cerebrales.

Aunque una personalidad positiva es algo con lo que nacemos y no algo que podamos cambiar de forma inherente, dice Yanek, hay pasos que puede tomar para mejorar su perspectiva y reducir su riesgo de enfermedad cardiovascular.

Algo muy simple como es sonreír:

Un estudio de la Universidad de Kansas encontró que sonreír (incluso sonreír fingiendo) reduce la frecuencia cardíaca y la presión arterial durante situaciones estresantes. Así que probar ver videos, o estar en ambientes con amistades que te alegran, o te hacen reír, es una gran terapia, sobre todo cuando has estado esperando largo rato en una fila, en cualquier lugar donde haya espera, o cuando estés enojado por una situación laboral o familiar.

Practicar el re-enfoque:

En lugar de estresarse por un tráfico pesado, demoras en el camino por construcción, o problemas del clima, por ejemplo, apreciar el hecho de que puedes estar en tu automóvil y puedes pasar unos minutos más escuchando música o las noticias, o escuchando un libro en audio, y entonces así aceptas que no puedes hacer nada con el tráfico. Pero logras algo productivo y positivo del cambio de plan y de circunstancias.

Desarrollar resiliencia:

La resiliencia es la capacidad de adaptarse a situaciones y pérdidas estresantes y/o negativas. Los expertos recomiendan estas formas para construir esta capacidad:

  • Mantenga buenas relaciones con familiares y amigos.
  • Acepte que el cambio es parte de la vida.
  • Actúe sobre los problemas en lugar de simplemente esperar que desaparezcan o esperar a que se resuelvan por sí mismos.
  • Enfrentar las dificultades, aclarar y resolver de frente con las personas que hay problemas.

Sinónimos de resiliencia: 

-  Flexibilidad

-  Resistencia

-  Capacidad de Adaptarse

-  Adaptabilidad

-  Elasticidad

- Capacidad de Reaccionar

-  Fortaleza

-  Resistente


Una actitud positiva en la vida siempre ayudará a una mejor salud. Y aunque no sea natural ser positivo, ni sea su actitud original, se puede aprender. Sonreír aunque cueste, aprender a buscar lo bueno de cada situación. Aprender a ser agradecido en el día a día, cada mañana recordar todo lo bueno que tenemos, y si se puede escribirlo, hacer un listado, para recordarlo y leerlo a futuro. No esperar a perder lo que tenemos para extrañarlo. Ser agradecidos de otros, reconocer el valor de otros y lo que ellos aportan a nuestras vidas y a la sociedad. Buscar el bien común, ayudar a otros con menos oportunidades, buscar ser justos y hacer lo correcto. Aprender a reconocer nuestros errores, perdonarnos y seguir adelante, y así mismo hacer con otros. Esta actitud positiva nos añadirá años y salud a nuestra vida.

 Cecilia Arias

Vitamin D on Covid 19
What we Know About it

Some studies have shown the importance of vitamin D as it relates to Covid 19 prevention

Recent studies have concentrated on Vitamin D deficiency in relationship to testing positive for Covid 19. (William F. Marshall, III M.D., Mayo Clinic) "One study of 489 people found that those who had a vitamin D deficiency were more likely to test positive for the virus that causes COVID-19 than people who had normal levels of vitamin D. Other research has observed high rates of vitamin D deficiency in people with COVID-19 who experienced acute respiratory failure. These people had a significantly higher risk of dying. And a small, randomized study found that of 50 people hospitalized with COVID-19 who were given a high dose of a type of vitamin D (calcifediol), only one needed treatment in the intensive care unit. In contrast, among the 26 people with COVID-19 who weren't given calcifediol, 13 needed to be treated in the intensive care unit."

As it is known, we get vitamin D when we get direct daily exposure to the sun. We also receive Vitamin D from our nutrition. The daily dose is known to be around 5000 i.u. of it. But, what if we are not getting enough sun exposure and we are not taking vitamin D pills or food rich in vitamin D? Vitamin D deficiency seems to be a growing factor in our generation. We have received tons of information on avoiding too much sun exposure due to high numbers of skin cancer. On top of that, there is a high percentage of people living in regions where the sun does not "shine" enough to generate the daily dose of vitamin D needed.

Additionally, a study on Vitamin D insufficiency, published on Feb. 2010 (J Am Soc Nephrol. 2010 Feb; 21(2): 261–271.) points at the effect of the consumption of High Fructose Syrup as an inhibitor on Vitamin D as well as inhibitor of intestinal calcium absorption. Therefore, even if we take elevated doses of Vitamin D while still taking food containing High Fructose Syrup, the benefits of the Vitamin D intake will not be received. This finding is crucial to understanding the unprecedented effects of a virus in a world that is consuming High Fructose Syrup which is part of almost every processed food available in today's market. This also points at the unfair share suffered by Hispanics and Blacks in the U.S. as a part of the population with the highest numbers of vitamin D deficiency. These two groups have also the highest numbers of Covid 19 infections in the U.S.


Franco Arias
General Manager

Kyrios Soter Scientific
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