#Oseltamivir aziridines are potent #influenza #neuraminidase #inhibitors and imaging agents

#Oseltamivir aziridines are potent #influenza #neuraminidase #inhibitors and imaging agents, etidiohnew.blogspot.com/2026/03/osel...

#Baloxavir outperforms #oseltamivir, #favipiravir, and #amantadine in treating lethal #influenza #H5N1 HA clade 2.3.4.4b #infection in #mice

#Baloxavir outperforms #oseltamivir, #favipiravir, and #amantadine in treating lethal #influenza #H5N1 HA clade 2.3.4.4b #infection in #mice, etidiohnew.blogspot.com/2026/02/balo...

#Oseltamivir and #baloxavir monotherapy and combination #therapy efficacy against clade 2.3.4.4b #H5N1 #influenza virus infection in #ferrets

#Oseltamivir and #baloxavir monotherapy and combination #therapy efficacy against clade 2.3.4.4b #H5N1 #influenza virus infection in #ferrets, etidiohnew.blogspot.com/2026/01/osel...

Tamiflu shortages emerge during severe flu season The FDA does not include oseltamivir in its drug shortage list, but the American Society of Health-System Pharmacists’ drug shortage database does.

#Tamiflu shortages emerge during severe #flu season . . . #oseltamivir #influenza . . . rhinformatics.beehiiv.com/p/tamiflu-sh...

Zum Nutzen von Oseltamivir | arznei-telegramm Das arznei-telegramm informiert - unabhängig. kritisch. anzeigenfrei.

Zum Nutzen von #Oseltamivir

Gibt es neue Erkenntnisse zur Wirksamkeit des aktuell wieder propagierten Oseltamivir bei Therapie oder Prophylaxe der #Influenza?
www.arznei-telegramm.com/de/6433/zum-...

arznei-telegramm 12/2025 Inhaltsverzeichnis

Die Dezember-Ausgabe ist erschienen – Themen: #Cholesterinsenkung: Was gibt es Neues? – Zum Nutzen von #Oseltamivir – Mit dem #Varizella-zoster-Totimpfstoff #SHINGRIX gegen #Demenz impfen? – u.a.

Eurosurveillance: Expansion of influenza A(H1N1)pdm09 NA:S247N Viruses with Reduced Susceptibility to Oseltamivir, Catalonia, Spain, and in Europe, July to October 2025 Abrupt rise in resistance in Catalonia, Spain - fall 2025 #18,973 For the past couple of years we've been seeing sporadic reports of ` reduc...

AFD Blog `Eurosurveillance: Expansion of influenza A(H1N1)pdm09 NA:S247N Viruses with Reduced #Susceptibility to #Oseltamivir, Catalonia, Spain, and in Europe, July to October 2025' afludiary.blogspot.com/2025/12/euro...

China: National Influenza Center Reporting Increased Oseltamivir Resistance in Seasonal H1N1 Credit NIAID 18,972 Although our primary seasonal influenza concern right now revolves around the newly emerging subclade (K) of H3N2, we co...

AFD Blog `China: National Influenza Center Reporting Increased #Oseltamivir Resistance in Seasonal #H1N1' afludiary.blogspot.com/2025/12/chin...

IORV: Another Study on The Efficacy of Oseltamivir Against Seasonal Influenza H1N1 Credit NIAID #18,918 Twenty years ago Amantadine - a cheap, generic drug that had been in use for decades - was the preferred influenza ant...

AFD Blog `IORV: Another Study on The Efficacy of #Oseltamivir Against Seasonal Influenza #H1N1' afludiary.blogspot.com/2025/10/iorv...

Oseltamivir Market Size, Growth Outlook 2035 Oseltamivir Market growth is projected to reach USD 5.0 Billion, at a 1.73% CAGR by driving industry size, share, top company analysis, segments research, trends and forecast report 2025 to 2035

🦠 Fighting influenza with precision! Oseltamivir shaping antiviral treatment strategies & pandemic preparedness. ⚡
#Oseltamivir #Antiviral #PharmaTrends #InfectiousDiseases

www.marketresearchfuture.com/reports/osel...

Government removes prescribing restrictions to allow certain medicines to be prescribed outside of flu season The government has amended prescribing regulations to allow the antivirals oseltamivir (Tamiflu; Roche) and zanamivir (Relenza; GSK) to be prescribed and dispensed outside of the flu season. On 1…

UK government has amended regulations to allow the antivirals #oseltamivir and #zanamivir to be prescribed and dispensed outside of the flu season

#flu #ukprescribing #ukhealthcare

JAMA Neuro: Influenza With and Without Oseltamivir Treatment and Neuropsychiatric Events Among Children and Adolescents #18,836 For twenty years the influenza antiviral Tamiflu (oseltamivir) has carried a `black box warning ' regarding potential neuropsychi...

AFD Blog `JAMA Neuro: #Influenza With and Without #Oseltamivir Treatment and Neuropsychiatric Events Among Children and Adolescents' afludiary.blogspot.com/2025/08/jama...

Influenza With and Without Oseltamivir Treatment and Neuropsychiatric Events Among Children and Adolescents This cohort study conducted among children enrolled in Tennessee Medicaid determines the association between influenza, oseltamivir, and serious neuropsychiatric events.

During influenza periods, treatment with #oseltamivir was associated with a reduced risk of serious neuropsychiatric events compared with influenza periods without oseltamivir treatment. @jama.com

jamanetwork.com/journals/jam...

The combinatorial activities of #oseltamivir and #molnupiravir against #influenza virus infections in vitro and in vivo

The combinatorial activities of #oseltamivir and #molnupiravir against #influenza virus infections in vitro and in vivo, etidiohnew.blogspot.com/2025/07/the-...

#Oseltamivir #Treatment vs Supportive Care for Seasonal #Influenza Requiring #Hospitalization

#Oseltamivir #Treatment vs Supportive Care for Seasonal #Influenza Requiring #Hospitalization, etidiohnew.blogspot.com/2025/06/osel...

Pharmacodynamic Effect of Different Dosage Regimes of #Oseltamivir in Severe #Influenza Patients Requiring Mechanical #Ventilation: A Multicentre Randomised Controlled Trial

Pharmacodynamic Effect of Different Dosage Regimes of #Oseltamivir in Severe #Influenza Patients Requiring Mechanical #Ventilation: A Multicentre Randomised Controlled Trial, etidiohnew.blogspot.com/2025/05/phar...

#Influenza #H1N1pdm09 Virus #Resistance to #Baloxavir, #Oseltamivir and Sialic Acid Mimetics in Single and Dual #therapies: Insights from Human Airway Epithelia and Murine Models

#Influenza #H1N1pdm09 Virus #Resistance to #Baloxavir, #Oseltamivir and Sialic Acid Mimetics in Single and Dual #therapies: Insights from Human Airway Epithelia and Murine Models, etidiohnew.blogspot.com/2025/05/infl...

Baloxavir improves disease outcomes in mice after intranasal or ocular infection with Influenza A virus H5N1-contaminated cow’s milk Nature Microbiology - The FDA-approved antiviral baloxavir improves disease outcomes in mice compared with oseltamivir after ocular and intranasal challenge with A(H5N1)-contaminated cow milk.

#IDSky in 🐁 , the study demonstrate that @fda.gov -approved #baloxavir Tx mediates improved disease outcomes (survival & viral dissemination) over #oseltamivir after lethal intranasal & ocular challenge with A(H5N1)-contaminated cow milk.
@naturemicrobiol.bsky.social
go.nature.com/4iB93Dy

Estimating the global demand and potential public health impact of oral antiviral treatment stockpile for influenza pandemics: a mathematical modelling study Background Oral influenza antiviral drugs could potentially minimize the disease burden of a nascent influenza pandemic prior to the availability of vaccines. Mathematical modelling is useful for desi...

Our new preprint, out now, estimates the size of #influenza oral #antiviral #stockpile, including #BaloxavirMarboxil and #Oseltamivir, needed #globally during the early stages of a potential influenza #pandemic before the availability of vaccines.

www.medrxiv.org/content/10.1...

Antiviral Use Among Children Hospitalized With Laboratory-Confirmed Influenza Illness: A Prospective, Multicenter Surveillance Study Almost half of children hospitalized with influenza did not receive antiviral treatment. Antiviral treatment varied according to several individual- and sy

New last week @cidjournal.bsky.social: paper on antiviral receipt among hospitalized children co-authored by Vanderbilt Biostatistics senior biostatistician Tess Stopczynski & associate professor @spiekerstats.bsky.social academic.oup.com/cid/advance-... #influenza #pediatrics #oseltamivir

Benefit of early oseltamivir therapy for adults hospitalized with influenza A: an observational study Among influenza patients hospitalized during 2022–2023 influenza season, initiating treatment with oseltamivir on the day of admission (compared with later

#MedSky🧪 #IDSky #publichealth Among adults hospitalized with influenza, treatment with #oseltamivir on day of hospital admission was associated reduced risk of disease progression, incl pulmonary & extrapulmonary organ failure and death.

academic.oup.com/cid/advance-...

NA S247N - described in literature:
less than 10 fold reduction in #Oseltamivir ad #Zanamivir sensitivity but no significant reduction in #Peramivir sensitivity.

NA S247R is described to have a stronger impact

3/n

Speaking of past Canadian antiviral guidance:
#TBT to when it made #oseltamivir (Tamiflu) eligible for export to LMICs per #TRIPS31bis via Canada's Access to Medicines Regime ( #CAMR) in response to #H5N1... but never made ANY COVID-19 products eligible (even when the same company made the request!)

recent H1N1 flu cases with reduced susceptibility to oseltamivir (Tamiflu), the most common antiviral used to limit symptoms from seasonal flu.

#MedSky🧪#IDSky #Publichealth Multicountries Spread of #Influenza A(H1N1)pdm09 Viruses with Reduced #Oseltamivir Inhibition, May 2023–Feb 2024
wwwnc.cdc.gov/eid/article/...

www.cidrap.umn.edu/influenza-ge...

Thinking about how Canada made #Oseltamivir
(Tamiflu) eligible for compulsory-license-for-export under TRIPS Art.31bis/Canada's Access to Medicines Regime (CAMR) for #H5N1... but, despite actively hyping 31bis/CAMR over the #TRIPSwaiver, never made any COVID-19 product eligible. 🤔

Tamiflu campaign The BMJ’s first open data campaign aimed to pressure companies into releasing the underlying clinical trial data for two globally stockpiled anti-influenza drugs, Tamiflu and Relenza. The campaign l...

Been seeing more #influenza pop up in the Peds ED. Good time to remind ourselves of the (lack of) evidence for #oseltamivir and the lessons learned. www.bmj.com/tamiflu PedSky MedSky