Exploring how Israel was able to vaccinate 58% of its eligible population against COVID-19 in less than four months despite political strife and deep ideological divisions.

Watch the chilling tale of African women whose fertility was tragically stripped away through an experimental tetanus vaccination program. Are women from other continents next?

Public health scientists and clinicians tout vaccines as one of the greatest achievements of modern medicine. But for many ordinary Americans vaccines have become controversial. Young parents are concerned at the sheer number of shots — some 26 inoculations for 14 different diseases by age 6 — and follow alternative vaccination schedules. Other parents go further. In communities like Ashland, Oregon, up to one-third of parents are choosing not to vaccinate their kids at all. This is the vaccine war: On one side sits scientific medicine and the public health establishment; on the other a populist coalition of parents, celebrities, politicians and activists.

Sinfonia da Vacina (Vaccine Symphony) follows a day of vaccination against Covid at the Municipal Theater in Rio de Janeiro: when the stage closes for the show, but opens up for collective care during this very important period for Brazil.

Vaccines – Few topics conjure such strong emotional reactions – dividing friends, families and nations.  Are they the miracle life-saving intervention that some claim they are, or are they a dangerous and unnecessary means to private profit at public cost?

As news of the coronavirus broke around the globe, a small group of scientists jumped into action to tackle one of the greatest medical challenges of our time: to create a vaccine against a virus no one had ever seen before, and to do so in record time, during a deadly, global pandemic.

When the U.S. trade embargo left Cuba isolated from medical resources, Cuban scientists were forced to get creative. Now they've developed lung cancer vaccines that show so much promise, some Americans are defying the embargo and traveling to Cuba for treatment. In an unprecedented move, Cuban researchers are working with U.S. partners to make the medicines more widely available.