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.
The flu is contagious a day before and five days to a week after its onset. Young children, people over 65, those with compromised immune systems, and people with a terminal illness are at risk of death from the flu.Pregnant women are also at greater risk. The flu can also cause premature birth.he flu is contagious a day before and five days to a week after its onset. Young children, people over 65, those with compromised immune systems, and people with a terminal illness are at risk of death from the flu.