Indications and Usage for Tetanus and Diphtheria Vaccine. 1  MassBiologics' Td is a vaccine indicated for active immunization for the prevention of tetanus and diphtheria. This vaccine is approved for use in persons 7 years of age and older.
If we neglect safe practices we may have an outbreak of food poisoning. If we eat food which contains harmful micro-organisms, chemicals or toxins (poisons), that food can make us sick. To describe our illness we can use the terms food-borne illness, food-borne disease, or food poisoning. Food poisoning is caused by four agents: bacteria, viruses, parasites and chemicals.
One of the most serious causes of food poisoning is Botulism Bacteria can contaminate the food during processing or production. You can help yourself by avoiding some of these riskiest foods when eating out. Leafy Greens Leafy vegetables are one of the most common culprits of food poisoning. According to a report by Centers for Disease Control and Prevention in the United States, spinach and lettuce are the top sources of food poisoning.