The National Centre for Disease Control has issued a public health advisory in response to a severe cold wave affecting several states across India. Citizens are urged to take immediate precautions to safeguard their health and well-being during this period of extreme weather.
What is Cold Wave?
A cold wave is characterized by a sharp drop in air temperature, increased air pressure, and stronger winds. It can also be associated with hazardous weather conditions such as frost and icing. Cold waves are most common between November and March, peaking during December and January.
Regions most affected include 17 states and union territories, such as Jammu & Kashmir, Himachal Pradesh, Punjab, Bihar, and Uttar Pradesh, collectively known as the “Core Cold Wave Zone.” Jammu & Kashmir experiences the highest frequency of these cold events.
Health Risks and Vulnerable Populations
Exposure to intense cold can lead to serious health conditions, including:
- Hypothermia: Life-threatening when the body loses heat faster than it can produce, leading to dangerously low body temperature.
- Frostbite: Permanent damage to extremities like fingers and toes due to freezing, sometimes resulting in amputation.
- Non-Freezing Injuries: Conditions such as trench foot and chilblains caused by prolonged exposure to wet or cold environments.
High-risk groups include:
- Homeless individuals
- Elderly populations
- Pregnant or lactating women
- Children
- Outdoor workers
- Economically disadvantaged individuals
How to Stay Safe
Authorities emphasize preparedness and adherence to these safety measures:
- Stay Informed: Regularly check weather updates and warnings on reliable platforms such as the Indian Meteorological Department’s website.
- Protect Yourself:
- Dress in layers of warm, dry clothing.
- Avoid prolonged exposure to cold and wet conditions.
- Keep heating devices operational in homes and shelters.
- Support Vulnerable Communities:
- Ensure access to warm clothing and shelters for the homeless.
- Monitor elderly and children for early signs of cold-related illnesses.
Recognizing and Managing Cold-Related Illnesses
If signs of hypothermia or frostbite are observed:
- Seek immediate medical attention.
- Warm the affected person or area gradually without using direct heat sources.
- Avoid walking on frostbitten toes or rubbing affected areas.
The public is urged to remain vigilant and assist those most at risk during the ongoing cold wave. Preparedness and prompt action can prevent avoidable health crises and fatalities.
Stay safe and stay warm! For more updates, visit IMD Cold Wave Map.
