Pfizer

“We have more than enough Pfizer and Moderna vaccines to cover all of the remaining eight and a half million people,”

First volunteers in early-stage trial were given their first injections on Wednesday, says Pfizer spokesperson

Drugmaker says the antiviral candidate showed potent activity against SARS-CoV-2 in lab studies

Ultra-cold freezers have capacity to maintain temperature at -70° C

India's drug regulator says its experts did not recommend vaccine because of side effects reported abroad

Initial data on immune responses expected to be generated around June

Pfizer says it can produce up to 1.3 billion doses around the world this year

Doctors are still studying whether doctor’s seizures and decreased muscle strength are related to Covid-19 vaccine

Trial participants who received the placebo will have two doses of the investigational vaccine reserved for them

UN health agency says it will work with regional partners to tell national health authorities about two-dose shot