Guidelines for management of animal bitesBites caused by pets or free living animal, including the so called exotic ones are a common cause of medical care request, although its real dimension has not been well defined in the local setting. This paper reviews the epidemiology of the topic placing emphasis in the initial approach and recomendations for the management of dog and cat bites. Due to increasing ownership or contact with other animals, management of bites from hamsters, mice, ferrets, rabbits, prairie dogs, monkeys, bats, lizards and bird bites is also discussed.

Influenza is a seasonally, acute respiratory disease, highly transmissible. The diversity of the natural reservoirs of influenza A virus and its faculty of reassortment increase the risk of a new pandemia. Prevention strategies during the outbreaks include vaccination indicated to risk population as infants between 6 to 2 years old, persons above 65 years old, pregnant women and patients with underlying diseases. Antiviral prophylaxis is useful to control small outbreaks and to be used in household contacts of risk population who have not been vaccinated. Antiviral drugs as a treatment should be considered in persons with severe disease. During a pandemia these prevention measures must be reinforced and rational use of antiviral drugs and vaccine with the pandemic strain should be emphasized.