Swine flu is caused be a

Key Points

• Swine flu is caused by the H1N1 influenza virus.
• The virus spreads primarily through respiratory droplets and contact with contaminated surfaces.
• Symptoms of swine flu include fever, cough, sore throat, body aches, and fatigue.
• Vaccination and proper hygiene practices help prevent the spread of swine flu.

Important Points

• The H1N1 virus originated from pigs but can now spread among humans.
• Swine flu pandemics have occurred in the past, with the most notable outbreak in 2009.
• Antiviral medications like oseltamivir and zanamivir are effective against the H1N1 virus.
• Proper handwashing and mask usage reduce the likelihood of infection.

Additional Information

• Bacteria: Bacteria are single-celled microorganisms that can cause diseases like tuberculosis, pneumonia, and cholera.
• Protozoa: Protozoa are microscopic organisms responsible for diseases such as malaria, amoebiasis, and sleeping sickness.
• Fungi: Fungi can lead to infections like athlete's foot, ringworm, and candidiasis.