Beating the Covid-19 crisis: the role of vaccine boosters

Vaccine boosters could have a dual positive impact on the Covid-19 pandemic. They can boost the immune response against the original SARS-CoV-2 virus, as well as provide methods to overcome the emerging viral variants that could render existing vaccines ineffective....

Neutralizing antibodies and COVID-19 vaccines

The CDC estimates that in the past 20 years, vaccines have saved more that 21 million lives. There are many different types of vaccines that provide protection against infectious diseases. Some examples of diseases for which vaccines elicit protective immunity include...