most likely enters through nose,mouth or eyes.
No, influenza is caused by viruses, specifically the influenza virus. Influenza viruses can infect the respiratory tract and lead to symptoms such as fever, cough, and body aches. Antibiotics, which are used to treat bacterial infections, are not effective against the influenza virus.
An Antigen.
The substance in a flu vaccine that stimulates immunity is typically inactivated or attenuated influenza viruses, or specific viral proteins called antigens. These antigens trigger an immune response, prompting the body to produce antibodies against the influenza virus. This prepares the immune system to recognize and combat the virus if exposed in the future. Some vaccines may also include adjuvants, which enhance the immune response.
it is a negative single strand RNA virus of family orthomyxoviridae having four group: influenza A, influenza B, influenza C, and thogoto virus. containing 7to 8 segments of linear rna with a genome length b/w 12,000 to 15,000.
Through your nose or throat.
Yes, influenza is a virus.
nose
Influenza is an air-borne virus.
No it is an active virus.
Avian influenza is also known as the "Bird Flu". Influenza is caused by viruses. The virus that causes avian flu is the H5N1 influenza virus.
Influenza is a virus. It is a respiratory virus that infects the nose, throat, and sometimes the lungs. It is not caused by bacteria or fungi.
Influenza is considered an active virus. It is an RNA virus that actively replicates and spreads in the host's respiratory system, leading to illness. Unlike hidden viruses, such as those that establish latency (like herpes viruses), influenza does not remain dormant in the body; it typically causes symptoms shortly after infection and is associated with seasonal outbreaks.