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New COVID-19 drug claims it can suppress transmission within 24 hours
Even as the world cheers the progress being made on several vaccines to protect against the Covid-19 pandemic, there is great excitement now on Molnupiravir,
Health
Even as the world cheers the progress being made on several vaccines to protect against the Covid-19 pandemic, there is great excitement now on Molnupiravir, a new anti-viral drug which according to latest research completely suppresses virus transmission within 24 hours.
If these ferret-based data translate to humans, Covid-19 patients treated with the drug could become non-infectious within 24 hours after the beginning of treatment. The drug is in advance phase II/III clinical trials against the SARS-CoV-2 infection. Molnupiravir is being developed by biotechnology firm Ridgeback Biotherapeutics in collaboration with Merck.
Researchers in the Institute for Biomedical Sciences at the Georgia State University in the US have discovered that treatment of SARS-CoV-2 infection with a new antiviral drug, Molnupiravir, completely suppresses virus transmission within 24 hours.
The group led by Richard Plemper, professor at Georgia State University, originally discovered that the drug is potent against influenza viruses.
"This is the first demonstration of an orally available drug to rapidly block SARS-CoV-2 transmission. MK-4482/EIDD-2801 could be game-changing," said Plemper.
Interrupting widespread community transmission of Covid 19 until mass vaccination is available is paramount to managing COVID-19 and mitigating the catastrophic consequences of the pandemic.
"Because the drug can be taken by mouth, treatment can be started early for a potentially three-fold benefit: inhibit patients' progress to severe disease, shorten the infectious phase to ease the emotional and socioeconomic toll of prolonged patient isolation and rapidly silence local outbreaks," the research found.
"We noted early on that MK-4482/EIDD-2801 has broad-spectrum activity against respiratory RNA viruses and that treating infected animals by mouth with the drug lowers the amount of shed viral particles by several orders of magnitude, dramatically reducing transmission," said Plemper.
"These properties made MK-4482/EIDD/2801 a powerful candidate for pharmacologic control of Covid-19," he added.