Research News
HIV and AIDS
Explore the latest discoveries and stories in HIV and AIDS. Stay updated with research that shapes education, technology, and innovation.
Iron Supplements May Boost Brain Development in HIV-Positive Children
A study finds that iron supplements can improve brain development in children with HIV in sub-Saharan Africa, countering previous concerns about infection risks.
HIV: The antibodies of 'post-treatment controllers'
A very small percentage of people with HIV-1, known as 'post-treatment controllers' (PTCs), are able to control their infection after interrupting all antiretroviral therapy. …
New COVID-19 nasal spray outperforms current antibody treatments in mice
Current antibody treatments block SARS-CoV-2 by binding to one of three binding sites on the spike protein. A new protein-based antiviral binds to all …
COVID-19 household transmission is high, with children being a significant source of spread, study finds
A study indicates that SARS-CoV-2 spreads extensively in households, with children being a significant source of that spread. Approximately 50 percent of household members …
Why are people with allergic asthma less susceptible to severe COVID?
Scientists show how cells packed with SARS-CoV-2 detach from the upper airway and spread deep into lungs where severe COVID can take root. They …
New study reveals why HIV remains in human tissue even after antiretroviral therapy
Thanks to antiretroviral therapy, HIV infection is no longer the life sentence it once was. But despite the effectiveness of drugs to manage and …
Resourceful viral protein combats monkey and human defenses differently
Researchers have found that different parts of viral protein U expressed by simian immunodeficiency virus are required to bind to and block tetherin, an …
Humans have given wild animals their diseases nearly 100 times, researchers find
Scientists have found that humans might give viruses back to animals more often than previously understood.
Exploring ancient tuberculosis transmission chains
Tuberculosis (TB) is the second most common cause of death worldwide by an infectious pathogen (after Covid-19), but many aspects of its long history …
Intermingling between populations may contribute to HIV spread
Sexual partnerships between individuals from different communities may help explain why some community-based HIV prevention efforts were moderately effective, shows a new study.
Novel antiviral drug combinations demonstrate COVID-19 therapeutic potential
Researchers demonstrate that combinations of antiviral drugs inhibiting both polymerase and exonuclease reduce SARS-CoV-2 replication 10 times more than polymerase inhibitors alone.
SARS-CoV-2-infected individuals could have different variants hidden in different parts of the body
People suffering from COVID-19 could have several different SARS-CoV-2 variants hidden away from the immune system in different parts of the body, finds new …
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