COVID -19 patients could have different variants in different parts of the body
COVID-19 continues to sweep the world causing hospitalizations and deaths.
Successive variants of concern (VoC) replaced the original virus.
They are increasingly escaping immune protection offered...
WHO recommends antiviral drug for people with non-severe COVID-19
In a new WHO guideline, the antiviral drug molnupiravir is conditionally recommended for patients with non-severe COVID-19 who are at the highest risk of...
Some common pain and fever drugs may increase risk of COVID-19 infection
In a new study from the University of Sydney, researchers found that some of the most common pain and fever medicines might increase vulnerability...
Pfizer vaccine much less effective in children aged 5-11, study finds
In a new study from the New York State Department of Health, researchers found that Pfizer's COVID vaccine is far less powerful at preventing...
Pfizer, Moderna and Sputnik V vaccine induce better than natural immunity from mild COVID
In a new study from Skoltech, researchers examined the effect of coronavirus immunization with three popular vaccines: Moderna, Pfizer, and the Russian Sputnik V.
They...
Scientists find a causal link between blood group and severe COVID-19
In a new study from King's College London, researchers analyzed over 3000 proteins to identify which are causally linked to the development of severe...
All three Omicron subvariants blunt vaccine and antibody treatment effectiveness
In a new study from Columbia University, researchers found only one currently authorized antibody treatment retains its activity against all Omicron subvariants.
They also found...
Did COVID-19 make ringing in the ears worse?
Tinnitus, most often described as "ringing" in the ears even though no external sound is present, also can be perceived as humming, hissing, buzzing,...
COVID-19 infection could boost antibodies for 20 months, shows study
In a new study from the University of California, Los Angeles, researchers found if you've already had COVID-19, your natural antibodies may last as...
This drug may relieve painful ‘long Covid’ symptoms
In a new study from the University of California, Irvine, researchers found antihistamines may provide relief for the millions of people suffering from the...