How is salmonellosis commonly transmitted?

Salmonellosis is commonly transmitted through the consumption of contaminated food. This infection is caused by the Salmonella bacteria, which can be found in various food items, particularly raw or undercooked animal products like eggs, poultry, meat, and unpasteurized milk. Contaminated food can be a result of improper handling, cooking, or storage.

Infections often occur when people consume food that has been contaminated during processing, preparation, or through cross-contamination while handling raw foods. It is essential to practice safe food handling techniques, including cooking foods to the appropriate temperatures and avoiding cross-contamination to prevent salmonellosis.

The other methods listed do not commonly lead to transmission of salmonellosis. Inhalation of spores and exposure to water vapors are not applicable as Salmonella is not transmitted via respiratory routes or through airborne particles. Contact with infected individuals can lead to certain diseases, but Salmonella is primarily transmitted through the oral route via contaminated food rather than through person-to-person contact.