Recent COVID-19 Shot Linked to Less Spread

• by Kerri Miller

• May 18, 2026

CD4+ T cell signature in long COVID: insights from an unvaccinated cohort

• by Thiago Cerqueira-Silva, Benjamin Goodwin, Cíntia Araújo, Jessica J. Silva, Blenda de J. Pereira, Ícaro Bonyek Santos da Silva, Sara Nunes, Ananda Marinho, Ana Paula Barreto, Marcio Barreto, Marcelo Chalhoub, Juliana Ribeiro Caldas, Vishal Rao, Camila Coelho, Adolfo Rojas-Hidalgo, Vinicius Maracaja-Coutinho, Ricardo Khouri, Cristina R. Cardoso, Aldina Barral, Manoel Barral-Netto, Natalia Machado Tavares, Jennifer Dan, Viviane S. Boaventura

• June 29, 2026

CDC Updates Cyclosporiasis Surveillance

More than 5,100 additional reports require further analysis as federal and state partners investigate several outbreaks and work to identify their sources.

• by Kathryn Wighton

• July 15, 2026

• 3 min

May Clearing Nasal Viruses Improve Allergic Rhinitis?

A phase 2 randomized trial suggests reducing nasal commensal viruses with ribavirin spray may improve allergic rhinitis symptoms while supporting a proposed disease mechanism.

• by Andrea Surnit

• July 7, 2026

• 4 min