Worrying Signals Emerge As Bird Flu Gains Resistance Mutation
Two new studies released in 2025 provide a mixed picture of how well our current antivirals are holding up against H5N1, the ...
This Is the Great Mystery of Bird Flu in America
Bird flu has long been a top contender for starting the next pandemic. Between 2003 and 2023, there were 882 cases reported ...
Traws Pharma’s COVID-19 Candidate, Ratutrelvir, Presented at ICAR
Preclinical and Phase 1 data suggest that ratutrelvir can be used without ritonavir and may reduce the likelihood of COVID rebound and the risk ...
Traws Pharma Antiviral Bird Flu Program, Tivoxavir Marboxil, Shows Positive Data in Non-human Primates
Tivoxavir marboxil (TXM), administered as a single dose in non-human primates, significantly reduced lung viremia and prevented weight loss, two ...
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Traws Pharma's Bird Flu Drug Candidate, Tivoxavir Marboxil, Presented at ICAR
Potent Antiviral Activity in Preclinical Challenge Model: Results from a rodent challenge model showed that 100% of mice ...