This Week in Virology

In his weekly clinical update, Dr. Griffin with Vincent Racaniello chat about the ongoing Ebola outbreak in DRC, increases in screwworm diagnoses, a pertussis death in Mississippi before Dr. Griffin deep dives into recent statistics on the measles epidemic, RSV, influenza and SARS-CoV-2 infections, the Wasterwater Scan dashboard, Johns Hopkins measles tracker, monoclonal antibody therapy against RSV, where to find PEMGARDA, long CO...

From ESCV 2025, Vincent speaks with Elke Wollants about a project to identify SARS-CoV-2 and other viruses in toilet waste from airplanes.

TWiV explains experiments to create genetically modified chickens that are resistant to avian influenza infection, and discovery of combination antiviral therapy for HTLV-1 infection.

Vincent travels to Thessaloniki, Greece to attend the 27th meeting of the European Society for Clinical Virology, where he speaks with Pamela Vallely, ESCV President, and Piotr Kramarz, Chief Scientist, European CDC, about the activities of ESCV and ECDC.

In his weekly clinical update, Dr. Griffin with Vincent Racaniello lament the anti-vaccine, anti-science composition of the ACIP, US cases of Chagas disease, the Ebola vaccination campaign in the DRC, the death of an infant in LA due to measles complications (SSPE), before Dr. Griffin deep dives into recent statistics on the measles epidemic, RSV, influenza and SARS-CoV-2 infections, the Wasterwater Scan dashboard, Johns Hopkins me...

Vincent travels to Waterville Valley, NH to attend the Harvard virology retreat, where he speaks with Aaron Schmidt, Ben Gewurz, and Tatum Sass about their careers and their research on influenza virus, Epstein-Barr virus, and CAR-T cells.

In his weekly clinical update, Dr. Griffin with Vincent Racaniello discuss the continued Legionnaire’s outbreak in Harlem, invasive Asia longhorned tick and associated disease, potential Ebola outbreak in the Congo, Florida ending childhood vaccine mandates, before Dr. Griffin deep dives into recent statistics on the measles epidemic, RSV, influenza and SARS-CoV-2 infections, the Wasterwater Scan dashboard, Johns Hopkins measles tr...

TWiV re-issues our 100th episode which featured a discussion of viruses with David Baltimore, an exemplary scientist and Vincent’s exemplary mentor, who passed on 6 September 2025.

TWiV reviews a study showing that the 2009 influenza pandemic virus disrupted biennial respiratory syncytial virus epidemics in northern Stockholm, and development of broad-spectrum synthetic carbohydrate receptors that inhibit viral entry of coronaviruses, filoviruses, and paramyxoviruses.

In his weekly clinical update, Dr. Griffin with Vincent Racaniello is shocked by COVID vaccine restrictions and uncertainties such as pharmacy stock, the ACIP meeting roster and whether it guidance is legal, 3 new ACIP members all anti-vaccine, ending of childhood vaccine mandates in Florida, the continued Legionnaire’s outbreak in Harlem, before Dr. Griffin deep dives into recent statistics on the measles epidemic, RSV, influenza ...

TWiV reviews the major shakeup in CDC leadership, herpes simplex virus infection doubles the risk of dementia, and the prototypic crAssphage is a linear phage-plasmid.

In his weekly clinical update, Dr. Griffin with Vincent Racaniello are dismayed about the recent attack on public health the firing of the director of the CDC as well as resignation of 3 others members of the agency’s leadership, the continued Legionnaire’s outbreak in Harlem, suspension of Ixchiq the Chikungunya virus attenuated infectious vaccine, the first US case of New World screwworm before Dr. Griffin deep dives into recent ...

Stanley Plotkin joins TWiV to recount his career as a vaccinologist, having participated in the development of vaccines for polio, rabies, and rubella, and his thoughts on the current anti-science, anti-public health, and anti-vaccine climate.

In his weekly clinical update, Dr. Griffin with Vincent Racaniello discusses outbreaks of Vibrio vulnificus and Legionnaire’s disease in Harlem, the role of the American Association of Pediatrics defining immunization practices, before Dr. Griffin deep dives into recent statistics on RSV, influenza and SARS-CoV-2 infections, the Wasterwater Scan dashboard, effective of the high and low does influenza vaccines, association Gullian-B...

TWiV reviews fradulent science becoming an industry, FDA may not authorize Pfizer COVID vaccine for young kids, Kennedy won’t push strict pesticide regulations conserved betacoronavirus sequences recognized by human T cells, and Bispecific antibodies protect against herpes recurrent disease.

In his weekly clinical update, Dr. Griffin with Vincent Racaniello discusses Vijay Prasad’s return to the FDA, revoking of COVID vaccine authorization for young children, the Legionnaires’ outbreak in Harlem, the new labeling requirements for Ixchiq, the infectious attenuated Chikungunya vaccine and the importation of H5 influenza virus in Antarctica, before Dr. Griffin deep dives into recent statistics on RSV, influenza and SARS-C...

TWiV discusses the latest worrisome Executive Order on oversight of federal grantmaking, RFK Jr winds down mRNA viral vaccine development, Lenacapavir, a drug for AIDS prevention and treatment, and how respiratory virus infections awaken dormant metastatic breast cancer cells in lungs.

In his weekly clinical update, Dr. Griffin with Vincent Racaniello re-address the dangers of drinking raw milk, the Legionnaire’s outbreak in Harlem and results of a vaccine knowledge survey done by emergency departments before Dr. Griffin deep dives into recent statistics on RSV, influenza and SARS-CoV-2 infections, the Wasterwater Scan dashboard, reports of influenza-associated acute necrotizing encephalopathy or neuropsychiatric...