Timeline Snapshot
timeline snapshot
Timeline Snapshot
06/29/2026
June 2026 included several FDA drug and biologic approvals across a range of therapeutic areas. This timeline highlights the key alerts our publication covered throughout the month, giving readers a quick,...
06/29/2026
FDA Approval
FDA Approval
06/23/2026
Anthony Calabro, MA
The FDA approved ensitrelvir (Xocova) for post-exposure prophylaxis of COVID-19 in adults and adolescents aged 12 years and older following contact with an individual with COVID-19.
06/23/2026
Clinical Guidance
Clinical Guidance
06/11/2026
Anthony Calabro, MA
ACOG’s 2026 maternal immunization schedule outlines vaccine recommendations before, during, and after pregnancy, including influenza, COVID-19, Tdap, and RSV vaccination.
06/11/2026
Research Summary
Research Summary
05/27/2026
Ashton L. Stahl
In a phase 3 trial, ensitrelvir reduced symptomatic COVID-19 after household exposure when started within 72 hours.
05/27/2026
Long COVID Roundup
Long COVID Roundup
05/14/2026
Anthony Calabro, MA
Recent studies in children and adults associate long COVID with worsened academic performance, attention difficulties, subjective cognitive impairment, and persistent neurologic and psychiatric symptoms. ...
05/14/2026
Respiratory Diseases Roundup
Respiratory Diseases Roundup
04/21/2026
Kate Young
New reports detail the spread of SARS-CoV-2 variant BA.3.2, Long COVID disability burden, sarbecovirus cross-immunity, and how stacked outpatient risk factors shape severe COVID-19 outcomes.
04/21/2026
Research Summary
Research Summary
04/09/2026
Kate Young
In a population-based Ontario analysis, COVID-19 vaccination was not associated with increased sudden death risk in healthy people aged 12 to 50.
04/09/2026
Respiratory Diseases Roundup
Respiratory Diseases Roundup
04/06/2026
Kate Young
New reports link SARS-CoV-2 and RSV to persistent cardiopulmonary risk and describe distinct postviral lung and brain changes in a mouse model.
04/06/2026
Respiratory Diseases Roundup
Respiratory Diseases Roundup
04/03/2026
Kate Young
This roundup explores updated 2024-2025 COVID-19 vaccine effectiveness data, an FDA-cleared 4-pathogen home test, and new evidence on metformin for long COVID risk.
04/03/2026
Research Summary
Research Summary
04/02/2026
Kate Young
A large multinational cohort study evaluated whether COVID-19 vaccination during pregnancy reduces the risk of preeclampsia, a major hypertensive complication associated with SARS-CoV-2 infection.
04/02/2026