国际新闻

It’s the ‘closest thing to an HIV vaccine’, but who gets access?

来源: Al Jazeera – Breaking News, World News and Video from Al Jazeera · 发布于

A twice-yearly injection could revolutionise HIV prevention, but who gets access raises bigger questions.

A twice-yearly injection could revolutionise HIV prevention, but who gets access raises bigger questions.

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'Molecular movie' fills in blanks of how nonenveloped viruses infect cells
科学与环境

'Molecular movie' fills in blanks of how nonenveloped viruses infect cells

Viruses come in two major flavors—not chocolate and vanilla, quips Harvard Medical School structural biologist Stephen Harrison, but those enveloped in membranes, such as herpesvirus, influenza virus, HIV and SARS-CoV-2, and those that are not, such as poliovirus, HPV, rotavirus

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