Fauci turns 80 this Dec. 24 – and he's been on the national stage for decades. Here's more about his work before COVID-19 and why he was perfectly poised to help the US respond to the pandemic.
The Trump administration's policies affected Africa in detrimental ways.
Remarkable progress is being made on HIV treatment. But African countries need to work on sustainable ways to ensure the treatment programmes are not entirely dependent on foreign aid.