How do vaccines work?

On December 23, as part of a publicity push to encourage people to get vaccinated against covid-19, the University of Pennsylvania released footage... (2021)

Our history is a battle against the microbes: we lost terribly before science, public health, and vaccines allowed us to protect ourselves - Our Wo... (2021)

Vaccines composed of DNA or RNA, instead of protein, could enable rapid development of preventives for infectious diseases (2017)

Scientists are developing vaccines that produce more durable immune responses and debating when booster shots are needed (2019)

Scientists are using many techniques to develop coronavirus vaccines. Scientists are developing more than 100 coronavirus vaccines using a range... (2020)

We've only made vaccines for so many diseases. Let's look at the history. | Subscribe to our weekly newsletter here. (2020)

The future of cancer treatment might involve personalized vaccines meant to manage or even prevent relapses—at least if new research published Thur... (2021)

COVID-19 poses the greatest threat to older people, but vaccines often don’t work well in this group. Scientists hope drugs that rejuvenate the imm... (2020)