Coronavirus News Does Covid Reinfection Bring More Health Risks – Or Make You ‘super Immune’ The Guardian

Does being infected or vaccinated first influence COVID-19 immunity?

A new study analyzing the immune response to COVID-19 in a Catalan cohort of health workers sheds light on an important question: does it matter whether a person was first infected or first vaccinated ... Read More

Research hailing the benefits of the COVID-19 shot keeps coming

There was more good health news about the COVID-19 vaccine for infants, kids and adults in December. There’s still time to get the shot this winter. Read More

Repeat COVID-19 Infections Could Double Your Risk of Long COVID

Most of us now view COVID-19 as more of a nuisance than a danger, thanks to vaccines and past exposure to the virus—all of which have built up our immunity. But research suggests that multiple ... Read More

Why the U.S. is underestimating COVID reinfection

As millions of Americans struggle to recover from COVID and millions more scramble for the protection offered by vaccines, U.S. health officials may be overlooking an unsettling subgroup of survivors: ... Read More

Does Getting COVID-19 Make You Immune to It? | SciShow News

Like a common cold or a cold sore, would it be possible to get a reinfection of COVID-19? Would we be able to build up long-term resistance to it? Hosted by: Hank Green SciShow has a spinoff podcast! Read More

COVID-19 leaves a lasting mark on the human brain, MRI techniques reveal

COVID-19 does not just affect the respiratory system, but also significantly alters the brain in people who have fully recovered from the infectious disease, highlighting the long-term neurological ... Read More

COVID-19 infection risk cut 'significantly' with simple nasal spray, research finds

A new study has discovered another way to potentially prevent COVID-19. Researchers at Saarland University in Germany headed a clinical trial that found a nasal spray could reduce the risk of ... Read More

Are the New COVID Vaccines Available, and Should You Get One? Experts Explain

As respiratory virus season approaches, you may be wondering if you should get the new COVID-19 vaccine to protect yourself. However, it may be more difficult for some people to find the shot this ... Read More

What Will Happen to COVID-19 in 2026? Experts Explain

While some have mild symptoms with COVID-19, others can have severe symptoms, resulting in hospitalization and even death. Read More

4 health factors that could increase the risk for severe COVID-19

Though COVID-19 isn’t the global health emergency it once was, it remains a critical issue that requires ongoing attention.¹ More than 37,000 COVID-19–related deaths were reported in the United States ... Read More

COVID-19 again? Reinfection cases raise concerns over immunity

LONDON, Oct 13 (Reuters) - The case of a man in the United States infected twice with COVID-19 shows there is much yet to learn about immune responses and also raises questions over vaccination, ... Read More