SARS-CoV-2 virus
The older you are, the more Covid antibodies you have, study finds
Researchers observed that those who received Pfizer BioNTech or AstraZeneca vaccine had antibody levels higher than infected individuals
New drug combination found effective against coronavirus infection: Study
Early test results found that the combined use of nafamostat and Pegasys meets all availability and efficacy requirements
New Covid variant, C.1.2, may be more infectious, evade vaccine protection: Study
The new variant has more mutations than other variants of concern (VOCs) or variants of interest (VOIs)
Old people more susceptible to Covid variants, even if vaccinated, says study
The study was published in the Journal of the American Medical Association
AA Edit | With crores vulnerable, vaccines key to safety
The survey was held among 28,975 people in 70 districts in 20 states in June and July this year
New DNA vaccine for COVID-19 effective in mice, hamsters: Study
Some currently available COVID-19 vaccines rely on messenger RNA or mRNA strands
How bats carry coronavirus without getting sick
Stresses on bats, such as wet markets, other diseases, and habitat loss, may have a role in coronavirus spilling over to other species