A measles exposure from a patient in a clinic was identified and an exposure work-up was initiated. A staff exposure was defined as 'nonimmune HCP with more than 5 minutes of same-room contact or face-to-face with the index patient.' Forty-eight HCP were identified as possible exposures. Of these, 44 had documented immunity to measles. Of the remaining HCP, three did not have the same room or face-to-face contact. How many HCP were at risk of developing measles because of the exposure?

A measles exposure from a patient in a clinic was identified and an exposure work-up was initiated. A staff exposure was defined as 'nonimmune HCP with more than 5 minutes of same-room contact or face-to-face with the index patient.' Forty-eight HCP were identified as possible exposures. Of these, 44 had documented immunity to measles. Of the remaining HCP, three did not have the same room or face-to-face contact. How many HCP were at risk of developing measles because of the exposure?

An elderly Singapore couple is thinking of returning to India to visit distant relatives whom they have not seen for 30 years. The need for cholera immunisation is brought up for discussion. Dukoral which is a cholera vaccine, is available in Singapore.

How long should hands be washed for after wetting hands and applying soap?

Immunoglobulins:

A patient aged 7 is up to date with their vactinations. They lose their spleen after an accident. They need the following vaccines: