TamilSputnik V shows strong protection against Omicron
Russia’s Covid-19 vaccine Sputnik V has demonstrated strong protection against the Omicron variant of the…
Pfizer vaccine
Why are mRNA vax effective against severe Covid?
A team of US researchers has explored the success behind the new mRNA vaccine technology…
Japan plans to offer Covid booster shots from Dec
The Japanese Health Ministry has planned to begin offering Covid-19 booster shots in December, starting…