Question

What is a Pandemic Virus ?
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Answer 1

Answer:

A pandemic is defined as “an epidemic occurring worldwide, or over a very wide area, crossing international boundaries and usually affecting a large number of people”. The classical definition includes nothing about population immunity, virology or disease severity.

Answer 2

Explanation:

• ANSWER ➜A pandemic is the worldwide spread of a new diseasAn influenza pandemic occurs when a new influenza virus emerges and spreads around the world, and most people do not have immunity.
• Viruses that have caused past pandemics typically originated from animal influenza viruses.
• Some aspects of influenza pandemics can appear similar to seasonal influenza while other characteristics may be quit
• different.
• For example, both seasonal and pandemic influenza can cause infections in all age groups, and most cases will result in self-limited illness in which the person recovers fully without treatment

CURANTLY PANDEMIC ARE COVIED-19