The portal of entry of alludes to the way wherein a microbe enters a helpless host. The portal of entery must give access to tissues in which the microorganism can duplicate or poison can act.
Frequently, infectious agents such as bacteria and viruses utilize a similar entry to enter another host that they used to exit the source to have. These portal of entery can be puncture in the skin or cut in the skin as asked in the question that is made by the sharp obeject in the chain of transmission.
Immediately clean and dress the wound on both the entering and exiting wounds. Next, feel the place where the patient states it is numb and ask how it feels. Considering how the incident happen you may have to do closer research to access nerves and muscles for the male. This may or may not give answers to the tingling. You may need to give a blood transfusion due to the possibility of lack of blood and how old the patient is.
If a society does not have the economy to provide basic services, such as electricity, food, medicine, water, jobs, housing, clothing, etc. than more people are not going to get the things they need. If they can not get the things that they need through the conventional ways, then many will turn to crime, especially if they are desperate. (I'm sure you can infer from this to fill your question).