When monkeypox suddenly started spreading globally in May, the world was fortunate in one respect: A vaccine was available. MVA, originally developed by Bavarian Nordic as a smallpox vaccine, was already licensed for monkeypox in Canada and the United...
A new generation of COVID-19 vaccines that can be inhaled or sprayed up the nose—instead of taken by injection—will begin rolling out in Asia, though just how effective they are remains to be seen. Regulators in China and India...
