The dramatic climatic changes are happening too quickly for humans and animals to adapt.The deadly diseases are spiking because of shifting climates.A significant shift is seen in the organism habitat, vector life cycle, and transmission patterns due to global warming and unexpectedly extended temperatures.
The Rapid Rise in Viral Diseases
58% of the deadly diseases are aggravated by climate change, expanding to geographic areas where it was not previously viable or existed.
The rapid spread of diseases –influenza, hepatitis, Dengue, Zika virus, chickenpox, due to increased floods, heat waves, and droughts.
Global Warming isn’t Just Melting Glaciers — It’s Reshaping Global Health
- • Shift in habitats – Many disease-causing vectors shifted to regions that were sometimes very cold for them to survive; now the raised temperatures enable them to build a habitat in warmer regions.
- • Extended vector life-cycles –The warmer temperatures are shortening the life cycle of many disease-causing organisms to multiply and spread faster.The longer seasons increase the risk of vector-borne diseases.
- • Changing viral behaviors –An extended season increases the transmission rate, viral survival rates, and the incubation periods.
Understanding Viral Chronology: How Infections Take Over
The viruses keep on changing their structures, mimic DNA, and develop new hooks to bind human cells and proteins; they copy genotypes and invade human metabolism and use it for viral multiplication and replication.
The virus gets into the body through air droplets, sneezing, cuts and bruises, and infected food.
It escapes the body’s immune system due to its evolving nature and remains silent, ultimately invading the immune system.
It hijacks the cell metabolism process and rapidly multiplies into huge numbers, affecting the entire body’s functioning.
Types of Viral Infections
- • Respiratory Infections– Common cold, influenza, COVID
- • Viral infections of the digestive system- Stomach flu, Hepatitis affecting the liver
- • Sexually transmitted viruses– HIV, Hepatitis
- • Exanthemata’s infections– Skin blisters, rashes, or bumps.Measles , Chicken pox, Rubella
- • Neurological viral infections – Meningitis, encephalitis
- • Genital Viral infections – Rubella, Zika
Indications of Viral Infections
- • Fever
- • Headache
- • Fatigue
- • Flulike symptoms
- • Respiratory effects – sneezing, sore throat, cough
- • Digestive issues – nausea, vomiting, diarrhea
- • Blisters, Skin – rashes, warts, and sores
Viral Infections Spread By
- • Air droplets through coughing, sneezing
- • Contaminated food
- • Contaminated water
- • Unprotected sex
- • Through a bite of an infected mosquito or insect
- • Through surfaces contaminated by the virus
Treatments for Viral Infections
The treatment for viral infections depends upon the type of infection, severity of the infection, and includes:
- • Antiviral medications –The treatment for viral infections depends upon the type of infection, severity of the infection, and includes
- • Influenza –Influenza – zanamivir (Relenza)
- • Hepatitis B –Hepatitis B- Entekor (Entecavir )
- • Hepatitis C –Hepatitis C- Sofokast Plus (Daclatasvir and Sofosbuvir )
- • HIV –HIV – Lamipure-15(Lamivudine)
Convalescent Plasma Therapy
The blood transfusion from a person that have built antibodies due to prior exposure to the disease and has recovered.
Prophylaxis Treatment
The post-exposure treatment is a short-term antiviral course after exposure to a life-threatening virus.
- • 72 hours
- • 28-day regimen
It’s crucial to understand the spike in viral diseases due to inevitable climatic changes and the proactive measures and treatment regimens to prevent viral exacerbations.
