Immunology

Here's why B cells benefit from booster shots

Certain infectious diseases, such as COVID or the flu, evolve constantly, shapeshifting just enough to outmaneuver our immune systems and reinfect us repeatedly. But subsequent reinfections often don't lead to the most severe ...

Diseases, Conditions, Syndromes

Mpox vaccination drive delayed in DR Congo

The mpox vaccination campaign in Democratic Republic of Congo has been pushed back, health authorities told AFP on Tuesday, with the exact start date unclear.