Medicine & TechnologyCoronavirus vaccines involving two shots may not cover you until a week or two after the second dose. Here's what happens if you miss or postpone the second jab.
30 incidents of deaths among nursing home residents in Norway were not necessarily because of the Pfizer vaccine. Experts say it could be due to ancient age, and they're frail.
Experts say every effort should be made to give patients the same vaccine, although where this is impossible, it is better to administer a second dose of another vaccine than none at all.
A total of over 22 million people have been mandated to stay inside their homes when the central government of China placed Wuhan under lockdown, a move then seen as unusual.
Many people who decide to get a vaccine as protection from COVID-19 can now back their decision with data containing clinical trial, which has demonstrated vaccines' safety and effectiveness.
The health care workers to receive the coronavirus vaccine are having their second doses. The vaccine's second dose is more likely to cause side effects.
An early study shows that the COVID-19 vaccine of Pfizer works against a key mutation detected in variants of the virus in the United Kingdom and South Africa, which are spreading faster compared to the original strain.
NBC News reported that several European nations had banned flights from the UK over concerns regarding a new coronavirus variant that forced millions in Britain to cancel their plans for Christmas.
The US FDA has finally issued emergency authorization for the first COVID-19 vaccines to be distributed in the country. Here are the important things that you should know.
On Thursday, the FDA Vaccines Committee recommended the approval for the emergency use of Pfizer's COVID-19 vaccine, which would generate a massive distribution initiative.