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This Week in Virology
TWiV 1352: Clinical update with Dr. Daniel Griffin
By Vincent Racaniello on Aug 29, 2026 12:00 am
In his weekly clinical update, Daniel Griffin and Vincent Racaniello are disheartened by the suggested change in federal vaccine recommendations, how Florida rolled back 4 childhood vaccine school requirements, results from a clinical trial suggesting that IPV can be used for outbreak control in IPV only countries, the continued national cyclosporiasis and screwworm outbreaks, size of the Ebola outbreak in the Congo, the death of 2 children in Pennsylvania from measles and the economic cost of the measles outbreak before Dr. Griffin deep dives into the use of monoclonal antibodies and remdesivir to treat Bundibugyo virus infection, measles outbreak, recent statistics RSV, influenza, SARS-CoV-2 infections, access and how pay for Paxlovid, , where to go for answers about long COVID-19, clinical guidelines for treating long COVID, and contacting your federal government representative to stop the assault on science and biomedical research.Subscribe (free): Apple Podcasts, RSS, email
Become a patron of TWiV!Links for this episode
- Request for Information: Categories Used in Federal Vaccine Recommendations and the Role of Shared Clinical Decision-Making (Federal Register)
- HHS Seeks Public Input on Federal Vaccine Recommendation Categories and Shared Clinical Decision-Making (US Department of Health and Human Services)
- HPV Vaccination and Risk of Head and Neck Cancers: A Large Real-World Cohort Study (International Society for Infectious Diseases)
- Monkeypox Virus Surveillance — United States, 2024–2025 (CDC: MMWR)
- Clinical Trials (ClinicalTrials.gov)
- Effect of inactivated poliovirus vaccine on nasal mucosal immunity and pharyngeal shedding following novel oral poliovirus vaccine type 2 challenge: A randomized, open-label trial (JID)
- IPOL package insert (FDA)
- Florida Prepares to Roll BackSchool Vaccine Requirements (NOTUS)
- Florida’s Department of Health removes 4 vaccinesfrom required list for public schools (CIDRAP)
- Surveillance of Cyclosporiasis (CDC: Cyclosporiasis)
- Infectious Disease Outbreaks(Michigan: Health & Human Services)
- Cyclosporiasis Cases in North Carolina (North Carolina: Division of Public Health)
- Cyclospora Infection (Cyclosporiasis) (NYC Health)
- Missouri Communicable Disease Report (2026) (Missouri Health)
- TWiP 285: Why is cyclosporahard to contain: Parasitologists explain the 2026 US outbreak (microbeTV:TWiP)
- Dashboard SCREWWORM.Gov (USDA: Animal and Plant Health Inspection Service)
- CDC Activates Emergency Operations Center for New World Screwworm Response (CDC Newroom)
- Ebola virus (AP News)
- What to know about the outbreak of a rare kind of Ebola (AP News)
- Congo’s Ebola outbreak is on track to surpass the deadliest one in history, WHO chief says (AP News)
- A look at major Ebola outbreaks and when the disease was first identified(AP News)
- Mobile gold miners in eastern Congo complicate health workers’ efforts to contain Ebola (AP News)
- How Congo is battling an Ebola outbreak complicatedby aid cuts, armed rebels and anger (AP News)
- Here’s data showing Congo’s Ebola outbreak is on track to surpass history’s largest (AP News)
- Ebola dashboard (ebola.fyi)
- EBOLA: The Democratic Republic of the Congo, 2026 (WHO)
- Bundibugyo virus disease outbreak Democratic Republic of the Congo (WHO: Democratic Republic of Congo)
- Ebola Outbreak: Current Situation (CDC:Ebola)
- A case of Bundibugyo virus disease treated with monoclonal antibodies and remdesivir (Nature Medicine)
- Post-Exposure Prophylaxiswith a monoclonal antibody cocktail Following Bundibugyo Ebolavirus Exposure in Adults and Children (Nature Medicine)
- Wastewater for measles (WasterWater Scan)
- Measles cases and outbreaks(CDC Rubeola)
- Big outbreak, bright lights…Measles Dashboard (South Carolina Department of Public Health)
- Utah measles outbreak response (Utah Department of Health and Human Services)
- Utah Measles Dashboard (Utah Department of Health and Human Services)
- Measles (VDH: Virginia Department of Health)
- Tracking Measles Cases in the U.S. (Johns Hopkins)
- Measles vaccine recommendations from NYP (jpg)
- HAP’s Latest News Pa. Launches New Measles Dashboard (Hospital + HealthSystem Association of Pennsylvania)
- Measles (Commonwealth of Pennsylvania)
- Pennsylvania Department of Health Confirms Two Measles-Associated Deaths(Commonwealth of Pennsylvania)
- Weekly measles and rubella monitoring (Government of Canada)
- Measles (WHO)
- Get the FACTS about measles (NY State Department of Health)
- Measles (CDC Measles (Rubeola))
- Measles vaccine (CDC Measles (Rubeola))
- Presumptive evidence of measles immunity (CDC)
- Contraindications and precautions to measles vaccination (CDC)
- Adverse events associated with childhood vaccines: evidence bearing on causality (NLM)
- Measles Vaccination: Know the Facts (ISDA: Infectious Diseases Society of America)
- Deaths following vaccination: what does the evidence show(Vaccine)
- Do vaccinated cases transmitmeasles? A systematic review and meta-analysis (Expert Review of Vaccines)
- County, district and community-level measles transmission in the United States in 2013−2025 (Nat Medicine)
- Quantifying the cost of measles outbreak in the U.S. and how costs scale with outbreak size (Vaccine)
- Each measles case in 2025 US outbreak cost almost $60,000, study estimates, or $134 million total (CIDRAP)
- Influenza: Waste water scan for 11 pathogens(WastewaterSCan)
- US respiratory virus activity (CDC Respiratory Illnesses)
- Respiratory virus activitylevels (CDC Respiratory Illnesses)
- Flu vaccine recommendations: Vaccines and Related Biological Products Advisory Committee March 12, 2026 Meeting Announcement (FDA)
- WHO updates all 3 viral strains to be included in fall flu shots (CIDRAP)
- FDA vaccine advisers recommend adding subclade K to fall shots (CIDRAP)
- Weekly surveillance report: cliff notes (CDC FluView)
- OPTION 2: XOFLUZA $50 Cash Pay Option(xofluza)
- RSV: Waste water scan for 11 pathogens (WastewaterSCan)
- Respiratory Diseases (Yale School of Public Health)
- US respiratory virus activity (CDC Respiratory Illnesses)
- RSV-Network (CDC Respiratory Syncytial virus Infection)
- Vaccines for Adults (CDC: Respiratory Syncytial Virus Infection (RSV))
- Economic Analysis of Protein Subunit and mRNA RSV Vaccination in Adults aged 50-59 Years (CDC: ACIP)
- Waste water scan for 11 pathogens (WastewaterSCan)
- COVID-19 deaths (CDC)
- Respiratory Illnesses Data Channel (CDC: Respiratory Illnesses)
- COVID-19 national and regional trends (CDC)
- COVID-19 variant tracker(CDC)
- SARS-CoV-2 genomes galore (Nextstrain)
- Cardiac outcomes following SARS-CoV-2 infection versus BNT162b2 vaccination in adolescents and young adults: a cohort study of 4 million individuals (Vaccine)
- mRNA COVID vaccine linked to lower risk of myocarditis in teens, youngadults (CIDRAP)
- Where to get pemgarda (Pemgarda)
- EUA for the pre-exposure prophylaxis of COVID-19 (INVIYD)
- Infusion center (Prime Fusions)
- CDC Quarantine guidelines (CDC)
- NIH COVID-19 treatment guidelines (NIH)
- Drug interaction checker(University of Liverpool)
- Help your eligible patients access PAXLOVID with the PAXCESS Patient Support Program (Pfizer Pro)
- Understanding CoverageOptions (PAXCESS)
- Trump Officials FalselyConnect Covid Vaccines to Miscarriage (NY Times)
- Infectious Disease Society guidelines for treatment and management (ID Society)
- Molnupiravir safety and efficacy (JMV)
- Convalescent plasma recommendation for immunocompromised (ID Society)
- What to do when sick with a respiratory virus (CDC)
- Managing healthcare staffing shortages (CDC)
- Anticoagulation guidelines (hematology.org)
- Daniel Griffin’s evidence based medical practices for long COVID (OFID)
- Long COVID hotline(Columbia : Columbia University Irving Medical Center)
- The answers: Long COVID Reaching out to US house representative
- Letters read on TWiV 1352
- Dr. Griffin’s COVID treatment summary (pdf)
- Timestamps by Jolene Ramsey. Thanks!
Intro music is by Ronald Jenkees
Send your questions for Dr. Griffin to daniel@microbe.tv
Content in this podcast should not be construed as medical advice.
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