Wiktionary (0.00 / 0 votes) Rate this definition: tikka (Noun). A marinade made from various aromatic spices and lentils (dahl); often used in Indian cuisine prior to grilling in a tandoor.Origin: From à¤à¤¿à¤à¥à¤à¤¾.iktionary (0.00 / 0 votes) Rate this definition: tikka (Noun). A marinade made from various aromatic spices and lentils (dahl); often used in Indian cuisine prior to grilling in a tandoor. Origin: From à¤à¤¿à¤à¥à¤à¤¾.
Flu (influenza). Flu is usually infectious a day before symptoms start and remains infectious for about five to six days. Children and people with lowered immune systems may be infectious for a few days longer.
Health professionals call this time the infectious period.. Children can have an even longer infectious period than adults. They are infectious for about 2 days before they get sick until 10 days after.Since sometimes you can start spreading the flu before you know you are sick, or while you are still in the flu incubation period, it can be difficult to prevent other people from getting other people sick.ealth professionals call this time the infectious period.. Children can have an even longer infectious period than adults. They are infectious for about 2 days before they get sick until 10 days after.