With a new strain of COVID-19 on the rise, experts are revealing crucial facts about the disease's transmission and survival on surfaces. The COVID-19 XEC variant, which is derived from the Omicron strains KS.1.1 and KP.3.3, has made its way from Europe to the United States and could soon become the dominant variant, according to Dr. Francesca Torriani, an infectious disease specialist at UC San Diego Health.

As health officials gear up for a possible increase in cases this fall, understanding how COVID-19 spreads is more vital than ever. Here’s everything you need to know to protect yourself and your loved ones.

How is COVID-19 Transmitted?

Transmission of the XEC variant appears to mirror that of other variants. Being in close contact with an infected individual poses the greatest risk of exposure. The primary mode of transmission is through respiratory droplets when an infected person coughs, sneezes, or even talks. Dr. Nezar Dahdal, a hospitalist at Banner Thunderbird Medical Center, highlights the concern of airborne particles, which can linger in the air for several minutes to hours depending on ventilation conditions.

How Long Can COVID Survive on Surfaces?

While touching contaminated surfaces is a potential transmission route, it is deemed less significant than inhalation of infected particles. The virus requires a human host to survive and reproduce. Surviving durations on different surfaces vary widely: on glass, steel, or tabletops, the virus can linger from one day up to five days. Cardboard surfaces see survival for about one day, while wood can retain the virus for up to four days, according to experts from the Cleveland Clinic.

Living With Someone Infected: Are You Safe?

The chances of contracting COVID-19 while living with an infected person depend on various factors including individual immune response and hygiene practices. Good personal hygiene, such as regular handwashing and sanitizing of surfaces, can greatly reduce the likelihood of infection. Being proactive is essential for those in close quarters with a COVID-19 patient.

Top Precautions Against COVID-19 Spread

To minimize the risk of exposure, adhere to simple yet effective preventative measures: - Frequent Handwashing: Regularly washing hands helps eliminate potential virus particles. - Mask Wearing: Especially in crowded or enclosed spaces. - Sanitizing Surfaces: Regularly cleaning surfaces can help kill the virus.

Staying up to date on COVID vaccinations is also a key strategy, particularly for those over 65 or immunocompromised. The latest vaccine formulations are designed to combat circulating variants, including XEC, thereby reducing the risk of severe complications from infection.

Another proactive approach includes enhancing ventilation by keeping windows open or opting for outdoor gatherings over indoor ones, which promotes better airflow and dilutes potentially harmful particles.

The Bottom Line

As COVID-19 continues to mutate, understanding its transmission and survival tactics will empower you in taking effective measures to safeguard your health. Remember, prevention starts with you! Protect yourself and your community by staying informed and vigilant.

For more resources on how to combat the pandemic and access free COVID-19 tests, stay tuned for updates as the situation evolves!