Being prawns stuck to the hand, if the wound is very shallow and timely use of iodine povidone to disinfect the local wound, not necessarily cause infection; but in the case of deeper wounds, may cause infection.
Prawns belong to the common seawater shrimp, due to the shrimp shell is relatively hard, in the process of cleaning and handling, if inadvertently tied to the hands, and the wound is very superficial, only broken skin or spot bleeding, timely use of iodine povidone to disinfect, generally does not cause infection.
If the wound is very deep, shrimp pathogenic microorganisms such as Vibrio parahaemolyticus, Vibrio maritimus, etc. may then invade the body, resulting in localized infections, manifested as obvious pain, redness and swelling.
If the infection is more serious, the lesion will be larger in scope, and may even be susceptible to abscesses and bloodstream infections. If the wound is deeper, tetanus antitoxin should also be injected to prevent the infection of tetanus bacillus.
If you are accidentally pierced by the shrimp hand, and there are obvious abscesses, you should seek medical attention in time, by a professional physician to carry out targeted treatment, so as to avoid serious consequences, but also pay attention to keep the wound clean and dry.