Unraveling Winter Illness: Why Viruses Thrive in Cold Weather

• People get sick more often in winter due to increased indoor proximity, allowing viruses to spread easily.
• The flu virus's outer fatty layer, which weakens in warm temperatures, remains strong in cold weather, making viruses more persistent.
• Dry air in winter, both indoors and outdoors, allows viruses to stay airborne longer and travel further.
• Poor indoor air circulation and dry conditions help germs and viruses thrive.
• Maintaining hygiene, cleaning surfaces, and vaccination are crucial to reduce the chances of infection.