TWiV 1172: Clinical update with Dr. Daniel Griffin
This Week in Virology
Recent Research Insights on Viral Infections and Public Health Myths
This chapter explores recent findings on intranasal chlorpheniramine and circulating viral antigens following SARS infection, linking antigen presence to symptoms. It also critically addresses the misconceptions about COVID-19 prevalence in Tanzania, highlighting the necessity for accurate public health information.
In his weekly clinical update, Dr. Griffin summarizes influenza and RSV circulation in the US, the benefit of administering oseltamivir early and if influenza vaccination reduces secondary household infections, before reviewing the recent statistics on SARS-CoV-2 infection, the WasterwaterScan dashboard, how 1st or 2nd trimester SARS-CoV-2 infections may shorten newborn telomeres, what are B1 cells, if IgG4 responses are critical for protection elicited by mRNA vaccines, if there is a difference in protection against the development of severe disease between an mRNA or a protein based vaccine, where to find PEMGARDA, if remdesivir reduces readmission of vulnerable patients once hospitalized for COVID-19, information for Columbia University Irving Medical Center’s long COVID treatment center, if transcutaneous electrical nerve stimulation ameliorates musculoskeletal pain and fatigue during long COVID, do antihistamines reduce post-acute sequelae of SARS-CoV-2 infection and how long can SARS-CoV-2 antigens be detected in blood.
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Links for this episode- Influenza weekly surveillance report: cliff notes (CDC FluView)
- US respiratory virus activity (CDC Respiratory Illnesses)
- Influenza vaccines protect against secondary infections in households (JAMA Network)
- Benefit of early oseltamivir therapy for influenza A (CID)
- RSV-Network (CDC Respiratory Syncytial virus Infection)
- COVID-19 deaths (CDC)
- COVID-19 national and regional trends (CDC)
- Waste water scan for 11 pathogens (WastewaterSCan)
- COVID-19 variant tracker (CDC)
- SARS-CoV-2 genomes galore (Nextstrain)
- Maternal infection of SARS-CoV-2 during 1st and 2nd trimesters newborn telomere shortening (Journal of Translational Medicine)
- What is a B1 cell? (Wikipedia)
- Pre-COVID and post-COVID vaccination on long COVID (Journal of Infection)
- Delayed Induction of Noninflammatory SARS-CoV-2 Spike-Specific IgG4 Antibodies after BNT162b2 Vaccination in Children (The Pediatric Infectious Disease Journal)
- Relative effectiveness of homologous NVX-CoV2373 and BNT162b2 COVID-19 vaccinations in South Korea (Vaccine)
- Phase III trial results! Comparative efficacy and safety of COVID-19 vaccines (BMC Infectious Diseases)
- Where to get pemgarda (Pemgarda)
- EUA for the pre-exposure prophylaxis of COVID-19 (INVIYD)
- Fusion center near you….if in NY (Prime Fusions)
- CDC Quarantine guidelines (CDC)
- NIH COVID-19 treatment guidelines (NIH)
- Infectious Disease Society guidelines for treatment and management (ID Society)
- Drug interaction checker (University of Liverpool)
- Molnupiravir safety and efficacy (JMV)
- Convalescent plasma recommendation for immunocompromised (ID Society)
- What to do when sick with a respiratory virus (CDC)
- When your healthcare provider is infected/exposed with SARS-CoV-2 (CDC)
- Managing healthcare staffing shortages (CDC)
- Steroids, dexamethasone at the right time (OFID)
- Anticoagulation guidelines (hematology.org)
- Remdesivir Effectiveness in Reducing the Risk of 30-day Readmission in Vulnerable Patients Hospitalized for COVID-19 (CID)
- Daniel Griffin’s evidence based medical practices for long COVID (OFID)
- Long COVID hotline (Columbia : Columbia University Irving Medical Center)
- Transcutaneous electrical nerve stimulation for fibromyalgia-like syndrome in patients with Long-COVID(Scientific Reports)
- Mitigating the risks of post-acute sequelae of SARS-CoV-2 infection (PASC) with intranasal chlorpheniramine (BMC Infectious Diseases)
- Measurement of circulating viral antigens post-SARS-CoV-2 infection (CID)
- Letters read on TWiV 1172
- Dr. Griffin’s COVID treatment summary (pdf)
- Timestamps by Jolene. Thanks!
Intro music is by Ronald Jenkees
Send your questions for Dr. Griffin to daniel@microbe.tv
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