COVID-19 has been infecting individuals around the world for more compared to two years. Many people nevertheless get the virus despite the fact that they have received up to four vaccinations. Chiang Kuan-yu, a doctor from the Taipei City Usa Hospital in Taiwan, said that the “ mucosal vaccine” provided in the form of a nose or oral apply can help activate defense cells in the respiratory system and may be more efficient in preventing disease than intramuscular (IM) vaccine injections.
The SARS-CoV-2 virus infects the particular mucosal surfaces from the nose and lung area and thus, the mucous producing surfaces would be the first line of protection against pathogens….