Can Lactic Acid Bacteria Tablets Treat Novel Coronavirus Pneumonia?

The prevention and treatment of novel coronavirus pneumonia (NCP) have drawn nationwide attention. Numerous rumors have emerged—such as claims that drinking alcohol can cure NCP or that taking hot baths can combat the virus. Recently, another false claim has surfaced suggesting that lactobacillus tablets can treat NCP. This is unequivocally false and constitutes misinformation. Below, I will provide a detailed explanation.

Can lactobacillus tablets treat novel coronavirus pneumonia?

Lactobacilli are a broad category of bacteria capable of fermenting carbohydrates to produce large quantities of lactic acid. They are essential, physiologically important microorganisms naturally residing in the human gastrointestinal tract. Lactobacillus tablets contain live lactobacilli as their primary active ingredient and are commonly used to promote digestion, enhance immune function, and treat gastrointestinal dysbiosis.

The misconception that lactobacillus tablets can treat NCP may stem from earlier recommendations encouraging yogurt consumption to boost immunity—a suggestion that some individuals misinterpreted and exaggerated without scientific basis. While lactobacillus tablets share similar effects with yogurt—potentially supporting gut microbiota balance—they offer no therapeutic effect against the novel coronavirus. The NCP epidemic remains ongoing. Amid this serious public health crisis, fear and anxiety continue to spread, creating fertile ground for the proliferation of rumors. Please disregard unverified information and avoid believing or spreading misinformation; instead, rely on science-based knowledge to understand and respond to this epidemic.

How to prevent novel coronavirus pneumonia

1. Wash hands frequently

Hands come into contact with numerous pathogens—including coronaviruses—making handwashing a well-established preventive measure. It is recommended to wash hands thoroughly with soap and running water for at least 20 seconds after coughing or sneezing; before touching the mouth, nose, or eyes; before eating; before and after food preparation; after using the toilet; and after handling animals. When soap and running water are unavailable—for example, while outdoors—alcohol-based hand sanitizers containing 70–80% alcohol may be used.

2. Wear masks correctly when going out

It is advisable to avoid crowded places whenever possible and maintain distance from anyone exhibiting flu-like symptoms. If visiting such locations is unavoidable, wearing a mask appropriately reduces infection risk. Medical surgical masks effectively prevent respiratory infections. To wear one correctly, fully unfold the pleats, cover the mouth, nose, and chin completely, then press the metal strip firmly over the bridge of the nose to ensure a snug fit against the face.

3. Minimize unnecessary outings

Following the emergence of the novel coronavirus, individuals should limit visits to crowded areas and reduce frequency of entering public spaces. Avoid close contact with individuals showing influenza-like symptoms. Additionally, refrain from contacting wild animals; do not hunt, trade, purchase, or consume wildlife products, and avoid areas where wild animals may congregate to minimize infection risk.

The above covers all key points regarding whether lactobacillus tablets can treat novel coronavirus pneumonia. We hope this information proves helpful.