Healthcare workers are vital for public health, but they can get sick and unintentionally spread infections among patients. Microorganisms can enter healthcare settings through items like laptops, lab coats, money, keys, drinks, phone accessories, and medical tools. Healthcare workers can unknowingly pass infections between patients by using various objects and accessories. For example, female healthcare workers are advised to clean their handbags daily and avoid fabric purses. White coats can also spread contamination, so there are suggestions to limit their use in non-clinical areas. Zoonotic diseases, which transfer from animals to humans, are a growing concern. Diseases like Anthrax, Rabies, Tuberculosis, Salmonellosis, Campylobacteriosis, and Leptospirosis pose health risks. Preventing zoonotic diseases involves vaccination programs, such as immunizing dogs against Rabies. Vaccinating animals is crucial to protect public health and prevent the spread of these diseases. To address the risks of zoonotic diseases, collaboration between public health veterinarians and other stakeholders is necessary for effective prevention and management.