Albert Stain

An Albert stain test is advised when diphtheria is suspected, such as with sore throat, fever, a greyish-white membrane on the tonsils or throat, swollen neck (“bull neck”), hoarseness, or difficulty breathing, especially in unvaccinated children. It is also used for close contacts of a diphtheria case. Breathing difficulty needs emergency care.

No fasting is required for an Albert stain test, which uses a throat or nasal swab. Ideally, give the sample before starting antibiotics. Avoid eating, drinking, or using mouthwash for 30–60 minutes beforehand. Inform your doctor about any antibiotics you have taken and your diphtheria vaccination history.

No, fasting is not required for an Albert stain test. However, avoid eating, drinking, or using mouthwash for 30–60 minutes before the throat swab is taken, as this improves sample quality. Ideally, the swab should be collected before starting antibiotics for accurate results.