A Review on Types, Transmission Patterns, and Prevention of Zoonotic Diseases

Abstract

Zonotic diseases or Zoonoses are one of the largest health issues in the world, as they bring up the relationship among humans, animals, and the environment. These microbes are the cause of these infections, which are responsible for almost 60 percent of all human infections and 75 percent of new diseases. Pandemics of the past, such as the Black Death, Spanish Flu, and HIV/AIDS, remind us of the destructive ability of zoonoses because of their widespread effects, and recent outbreaks such as SARS, MERS, Ebola, and COVID-19 are reminding us of this today. Zoonoses are transmitted in a number of ways, such as direct and indirect contact, food contamination, vectors, and aerial routes. Their abundance has been enhanced by human activities such as deforestation, intensive farming, global trade, and climate change reinforcement, which lead to the pathogen spillover. Children, the elderly, immunocompromised, and occupationally exposed to animals are considered the vulnerable groups. One Health paradigm, which is a combination of human health, animal health, and environmental health, has been implemented in an effort to tackle the menace of zoonotic diseases by promoting cross-sector cooperation. Prevention relies on some factors like control of vectors, good hygiene, food safety, immunization, and surveillance. In the future, improvements in technology like genomic sequencing, artificial intelligence, and predictive modeling have the potential to be effective instruments when it comes to the identification and control of risks before the outbreak of a pandemic. Not only are zoonoses crucial in the control of disease, but they are also critical in the structuring of health in general, economic stability, and social welfare against emerging health hazards.