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Trajectories of health-related quality of life among people with HIV within five years of diagnosis
Virus
 5 min.

 Published on 22/01/2026 |  Original article (Full-text)  | Huang Yunxiang et al. | BMC Psychology 2025; 14(1): 65

By the end of 2024, an estimated 1.35 million individuals in China were living with human immunodeficiency virus (HIV), highlighting its status as a major public health concern [1]. Since the launch and expansion of the National Free Antiretroviral Treatment Program in 2002, access to antiretroviral...

K5 polysaccharides inhibit SARS-CoV-2 infection by preventing spike-proteolytic priming
Virus
 11 min.

 Published on 15/01/2026 |  Original article (Full-text)  | Milanesi Maria et al. | npj Viruses 2026; 4(1): 3

Since 2020, the COVID-19 pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has heavily affected the lives of people all around the world. Despite the development of efficacious vaccines, surveillance systems, and personal protective equipment reducing the spread of infection,...

Hybrid, infection- and vaccination-induced protection against laboratory- confirmed SARS-CoV-2 infection in a European multi-centre prospective cohort of healthcare workers, 2021–2024
Virus
 6 min.

 Published on 08/01/2026 |  Original article (Full-text)  | Rojas-Castro Madelyn et al. | BMC Medicine 2025; 23(1): 697

Vaccination against the coronavirus disease 2019 (COVID-19) and natural infection caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can each induce immunological protection against SARS-CoV-2 infection. The combined protection is known as hybrid immunity. High incidence of SARS-CoV-2...

Neurodevelopmental Outcomes of 3-Year-Old Children Exposed to Maternal Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection in Utero.
Virus
 1 min.

 Published on 01/01/2026 |  Original article (Full-text)  | Shook, Lydia L. MD et al. | Obstetrics & Gynecology. Volume 147(1).

To determine whether in utero exposure to maternal severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is associated with increased risk of adverse neurodevelopmental outcomes in children by age 3 years. METHODS: We conducted a retrospective cohort study of 18,124 live births to individuals...

Leveraging injection networks to prevent HIV and other blood borne infections among people who inject drugs in Kenya: design and rationale
Virus
 7 min.

 Published on 25/12/2025 |  Original article (Full-text)  | Akiyama Matthew J. et al. | BMC Infectious Diseases 2025; 25(1): 1726

There are approximately 14.8 million people who inject drugs (PWID) worldwide, with an estimated 38.8% (or 5.8 million) living with hepatitis C (HCV), 15.2% (or 2.3 million) living with HIV, and 8.4% (or 1.2 million) living with hepatitis B (HBV) [1]. Between 2010 and 2022, annual new HIV infections...