More than 10 significant outbreaks or epidemic viral breakout incidents occurred in the 21st
century, including the continuing deadly coronavirus disease 2019 (COVIDǦ19) plague …

Today, we are confronted with an unprecedented crisis this world has never experienced
before. Infectious diseases remain among the leading causes of death and disability …

An epidemic that occurs worldwide, involving many countries and affecting a large
population is called as a pandemic. The ongoing corona virus disease (COVID-19) …

Global public health is facing significant challenges in terms of emerging and re-emerging
pathogens. The world is facing a new public health crisis emergence and spread of …

Infectious viral diseases are the never-ending challenge that can emerge or re-emerge in
unpredictable regions and at unpredictable times. Human beings are facing an intractable …

Human health is significantly affected time and again by emerging and re-emerging
incidences of viral infections in spite of exceptional progress in the field of biomedical …

A worldwide epidemic that involves multiple countries and affects a large population is
called as a pandemic. The current corona virus disease (COVID-19) pandemic has not only …

There have been multiple outbreaks of emerging infections since the turn of the century. A
bulk of these diseases is caused by animals, including the Zika virus, Middle East …

Viral infections by endemic, emerging, and reemerging viruses are constantly challenging
public health systems and health policies all over the world. The circulation of these viruses …

Coronaviruses are not new to the human population. These enveloped ribonucleic acid
(RNA) viruses have been the cause for various respiratory and gastrointestinal infections …