What can we learn from previous in order to reduce the frequency of emerging infectious diseases like COVID-19? Suggest any 2 measures to support your arguments.
The cross-immunity among the different strains of an infectious agent and among different pathogens can reduce the replication of a pathogen inside a host, emergence and spread of novel viruses.
Answers & Comments
Answer:
The cross-immunity among the different strains of an infectious agent
and among different pathogens can reduce the replication of a pathogen inside a host, emergence and spread of novel viruses.
Explanation: