👉 Infections, whether viral, bacterial, fungal, or parasitic, are caused by pathogens that invade and multiply within a host, leading to illness. Restrictions on infections often stem from public health measures aimed at preventing the spread of these pathogens. Key restrictions include quarantine and isolation for individuals who are infected or suspected of being infected, to prevent transmission to others. Travel restrictions may be imposed on people returning from areas with high infection rates. Public gatherings and events are frequently limited or prohibited to reduce contact between infected and susceptible individuals. Additionally, there are often restrictions on the use of certain medical procedures or treatments that could potentially spread infections, such as invasive surgeries or the handling of bodily fluids. Personal hygiene practices, like frequent handwashing and the use of masks, are strongly encouraged to minimize the risk of infection. These measures are crucial in controlling outbreaks and protecting community health.