China's Wuhan lab accused of Covid leak develops intranasal vaccine to protect against all forms of coronavirus
“China's Wuhan lab accused of Covid leak develops intranasal vaccine to protect against all forms of coronavirus”
Is this the way COVID ends? Next-generation inhaled vaccines could be the key to ending pandemic
“Is this the way COVID ends? Next-generation inhaled vaccines could be the key to ending pandemic Existing COVID-19 vaccines can prevent severe disease, but not infection. A new hope comes in the form of needle-free mucosal vaccines…
…Some see mucosal vaccines as the best hope to end the COVID-19 pandemic. They are now in development in labs around the world, including in Canada. The United States and other countries are investing heavily in the development of mucosal vaccines for COVID-19 and beyond.”
Is this the way COVID ends? Next-generation inhaled vaccines could be the key to ending pandemicExisting COVID-19 vaccines can prevent severe disease, but not infection. A new hope comes in the form of needle-free mucosal vaccines.
Scientists Develop Game-Changing Needle-Free COVID-19 Intranasal Vaccine
“The vaccine induces strong memory responses in the nasal mucosa offering long-term protection for up to a year or more. It’s been designed to be administered as a single dose, ideally as a booster vaccine, as a safe alternative to needles with no adverse reactions in the short or long term.”
Two inhaled covid vaccines have been approved—but we don’t know yet how good they are
New intranasal COVID-19 vaccine promises broad protection and accessibility
We will never get this vaccine.
"The [live-attenuated intranasal] vaccine offers potent protection against transmission, prevents reinfection and the spread of the virus, while also reducing the generation of new variants."
Nasal COVID-19 vaccine halts transmission | Washington University School of Medicine in St. Louis
Study in hamsters indicates vaccines targeting nose, mouth may be key to controlling spread of respiratory infections