Can COVID-19 Spread Through Mail and Food Delivery? Understanding Risks and Mitigation Strategies

With the ongoing challenges posed by the novel coronavirus (SARS-CoV-2), many wonder about potential exposure risks associated with day-to-day activities such as receiving mail and food delivery. This article explores whether you can contract COVID-19 from these activities and provides practical strategies for minimizing such risks.

Understanding the Science Behind the Virus

The coronavirus, SARS-CoV-2, remains detectable on inanimate surfaces (such as cardboard and plastic) for up to four hours. However, it begins to break down immediately after it leaves a human host. For this reason, sneezing on someone directly or having a high-risk person come into direct contact with you are the primary means of transmission. Given that takeout and delivery orders typically do not involve direct person-to-person interactions, the overall risk is minimal.

Protecting High-Risk Individuals

High-risk individuals, such as those with pre-existing conditions, follow stringent precautions to minimize their exposure. For example, handling mail one piece at a time and washing hands frequently, especially when handling delivery items, can significantly reduce risk. Similarly, when receiving to-go food, leaving the delivery outside the door, bringing the food to the kitchen before opening any containers, and washing hands multiple times can further enhance safety.

Additional Safeguards and Myths Busted

While washing mail in the microwave may seem like an effective solution, it can also cause damage to the mail and potentially even the microwave itself. One user even burned the newspaper by keeping it in the microwave for too long, highlighting the need for caution. Research indicates that the coronavirus can be inactivated at temperatures of 137 degrees Fahrenheit (58 degrees Celsius), but such high temperatures are not necessary and can be applied through regular hand washing.

Evaluating and Mitigating Risks

Risk assessment for contracting COVID-19 from mail and food delivery can include:

The carrier (postie or courier) is a potential carrier The outer surfaces of the letters and packaging are contaminated The contents of the items are contaminated The risk when collecting mail from a passerby is present

To reduce the chances of catching COVID-19:

Wear personal protective clothing or a mask when necessary Open non-urgent packages after the relevant time for the virus to be deactivated (usually within a few hours) Wear gloves when opening urgent packaging and ensure to remove them and wash hands thoroughly before touching your face Follow physical and social distancing rules to minimize exposure to carriers

By implementing these strategies, individuals can significantly reduce their risk of contracting COVID-19 from mail and food deliveries.

Conclusion

The risks associated with mail and food delivery can be managed effectively through simple, common-sense precautions. Understanding the science behind the virus and taking practical steps to minimize exposure can help keep you and your household safe. While absolute zero risk is unattainable, following these guidelines can substantially lower the chances of infection.