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Researchers are calling for newer, better options for COVID vaccines

...In particular, researchers think sprays or drops given through the nose or mouth could do a better job of stopping transmission. They also hope that vaccines that target multiple parts of the virus or several variants at once could reduce the need for continuous boosters.

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Africa’s food crisis is the biggest yet – five reasons why

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The number of East Africans experiencing acute food insecurity – when a lack of food puts lives or livelihoods in immediate danger – has spiked by 60% in just the last year, and by nearly 40% in West Africa, according to the World Food Programme (WFP).

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Opinion: The Case for Cautious COVID Optimism This Winter

At this time last year and two years ago, daily new infections and covid-related hospitalizations were already accelerating at a fast clip. BQ.1 and BQ.1.1, the latest Omicron subvariants, came to comprise the majority of cases during a relative lull in the pandemic. Combined with a Thanksgiving Holiday that saw the most travelers since the pandemic started, there has been a steady increase in covid metrics.

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