Ever since Gerald Muwonge tested positive for HIV eight years ago, keeping his viral load in check has meant carrying around vials of pills for his daily treatment regimen while dodging the stigma his condition could invite on a gay man in Uganda. He hopes that could soon change thanks to an injectable treatment that only needs to be taken once every two months.

The US president has said the use of horses to confront Haitian refugees at the border with Mexico has been "outrageous" and has warned there will be consequences.

The Biden administration says it is investigating reports of border agents on horseback charging at migrants near a riverside camp in Texas.

This nine-year-old Nigerian boy has been declared cancer-free after readers of two UK newspapers raised £216,000 for his treatment. Nathaniel Nabena had gone to the UK from his hometown in Bayelsa, Nigeria, in September 2020 to get a prosthetic eye after his left eye was removed due to cancer.

African children are neglected when it comes to HIV treatment. Without any intervention, many will die before their second birthday, according to a UN report.

A steroid commonly used in asthma inhalers has the potential to prevent severe COVID-19 symptoms. It could treat the illness early on and help to reduce pressure on hospitals.

Mike Pompeo has accused Beijing of genocide a day before president-elect Joe Biden takes office. US-China relations have plunged to the lowest level in decades in the last year of Trump's administration.

Here are a few reasons to pick up a copy of The Guardian on Saturday. Find these stories and much more when you grab a copy of The Guardian on Saturday.

The dual-antibody treatment worked best on patients who did not mount an immune system response to the virus. The company had previously created a successful treatment for Ebola.

Ibrahim Boubacar Keita, ousted as president of Mali last month in a military coup, has flown to the United Arab Emirates for medical treatment, the new junta and his family said on Saturday.

As the world continues to deal with the effects and impact of several labs and scientists are racing to develop vaccines and drugs for the cure of the novel disease. At the moment, the World Health Organization (WHO) is yet to approve any vaccine or drug for COVID-19, but different investigatory treatments and drugs are being subjected to trials. Here the are top 10 under investigation.

Here is why you should pick up a copy of The Guardian on Tuesday. Find these stories and much more when you grab a copy of The Guardian on the newsstands on Tuesday⁣.