Why Don't I Get Sick If I Never Wash My Hands?

From the deep knowledge of biology displayed in your question, it is clear that you are well-versed in the field of medicine, particularly in surgical practices. Your experience as a survivor of numerous surgical procedures highlights the importance of hygiene in medical settings. While your surgeons should adhere to stringent hygienic standards, it is crucial to enforce the same precautions for yourself as well.
However, upon considering the germ theory of disease as a mere theory, one must acknowledge that this foundational principle still shapes modern medicine and public health policies. The so-called 'fake news' claims about the germ theory might be popular among conspiracy theorists, but the overwhelming scientific consensus supports the validity of this theory. Regardless of such claims, the importance of proper hygiene, including frequent hand washing, cannot be overstated.

Factors That May Keep You From Getting Sick

Not getting sick despite not washing your hands can be attributed to several factors. Here are some of the key reasons:

1. Immune System Strength

Your immune system may be strong enough to handle the pathogens you encounter. Like any other complex system, your immune system can adapt and fend off many germs you come into contact with. A robust immune system is crucial for maintaining overall health and can play a significant role in preventing illnesses.

2. Microbial Exposure

Regular exposure to various microbes can help build your immune system. This phenomenon, often referred to as natural resistance, is a testament to the adaptability of the human body. Our bodies have evolved to coexist with a diverse range of microorganisms, and being exposed to them can fortify our defenses against future infections.

3. Natural Resistance

Some individuals have a natural resistance to certain pathogens due to genetic factors or previous infections. This genetic predisposition can provide a layer of protection that reduces the likelihood of contracting specific diseases.

4. Environment

Your environment plays a significant role in your health. If you are in a relatively clean environment with fewer pathogens, you may be less likely to get sick. However, even in the cleanest environments, there is still a risk of contracting illnesses, especially if you are exposed to highly contagious pathogens.

5. Behavior and Lifestyle

Healthy habits such as a balanced diet, regular exercise, adequate sleep, and stress management can significantly contribute to overall health and immunity. These lifestyle choices can support your immune system and help you stay healthy.

The Risks of Not Washing Your Hands

While it is possible to avoid sickness for a time, not washing your hands increases the risk of illness, especially during cold and flu seasons or when exposed to more harmful pathogens. Regular handwashing is a simple and effective way to reduce the risk of infections. Neglecting this basic hygiene practice can lead to the spread of germs and diseases.

Developing a Strong Biome

You mention the development of a strong biome of good and bad bacteria on your hands. This is accurate; the human body harbors a diverse microbial community that plays a crucial role in maintaining health. However, the absence of proper hygiene can disrupt this balance, leading to potential health issues.

Quarantine and Winter Vomiting Disease

The claim that you were permanently quarantined with Winter vomiting disease due to not washing your hands is not supported by scientific evidence. Winter vomiting disease, also known as norovirus, is highly contagious and can spread even with proper hygiene practices. While the germ theory remains a cornerstone of public health, it does not negate the importance of hand washing in preventing the transmission of pathogens.

Understanding the importance of hygiene and the germ theory is crucial for maintaining good health. While the human body has mechanisms to combat infections, these defenses should not be relied upon solely for protection. Regular hand washing and adherence to proper hygiene practices are essential steps in safeguarding your health.