Next COVID Vaccine Should Only Target XBB Strains, FDA Staff Says
The next COVID vaccines should exclude the original strain of SARS-CoV-2 and exclusively target the Omicron XBB subvariants, according to FDA staff members. They unveiled their recommendation in a briefing document ahead of Thursday’s meeting of the FDA’s Vaccines and Related Biological Products Advisory Committee (VRBPAC), stating that “the totality of available evidence suggests that […]
WHO Renames Monkeypox As Mpox, Citing Racism Concerns
LONDON (AP) — The World Health Organization has renamed monkeypox as mpox, citing concerns the original name of the decades-old animal disease could be construed as discriminatory and racist. The U.N. health agency said in a statement Monday that mpox was its new preferred name for monkeypox, saying that both monkeypox and mpox would be […]
High-energy shape memory polymer could someday help robots flex their muscles
When stretched or deformed, shape memory polymers return to their original shapes after heat or light is applied. These materials show great promise for soft robotics, smart biomedical devices and deployable space structures, but until now they haven’t been able to store enough energy. Now, researchers reporting in ACS Central Science have developed a shape […]