What does it mean to get an electric shock from touching someone, according to science?

Be careful, however, if you wear:

• a pacemaker (cardiac stimulator),
• or sensitive medical devices.

In rare cases, static electricity can cause interference. If this is your situation, avoid very dry environments, choose cotton clothing, and maintain a good humidity level.

Can we avoid these discharges?

Not completely, but there are ways to limit them: