effective

Further analysis finds that Oxford-AstraZeneca COVID-19 vaccine is 76 percent effective 3 months after the first shot

The vaccination of Russia is safe and effective, published study programs

Effective ways to improve the health of your health and well-being

Russia’s COVID-19 vaccine is 91 percent effective: study

The Russian Sputnik V vaccine 91.6% effective against COVID-19 in the late stage of the study: study

The Russian Sputnik V vaccine looks safe and effective

Pfizer’s COVID-19 vaccine is less effective against the South African variant

Sputnik V vaccine 91.6% effective in late trial: The Lancet

The Russian Sputnik V vaccine is 91.6% effective against the symptomatic Covid-19

Russian Covid-19 vaccine was very effective in the experiment, the study finds, which increases the rollout ambitions of Moscow

NIH study shows that hyaluronan is effective in treating chronic lung disease

Ingelsby says COVID-19 vaccines are effective against current variants, but new