Isolation is the separation of patients with an infectious disease from healthy people for the non-proliferation of this disease, and isolated persons are cared for in their homes, hospital or designated health care facilities.

As for quarantine, it is the isolation of people who are in contact with patients or who have been exposed to an infectious disease, but the symptoms do not appear and restrict their movement until they are found to have the disease or not.

Quarantine began in the 14th century to protect citizens from the spread of infectious diseases by the Muslim physician Ibn Sina, who discovered that infectious diseases were transmitted by microbes, and he came up with a method of isolating people for 40 days and was called (the arbaina).

The merchants of Venice moved to Italy when they heard about this successful method of non-spreading infection, and they were blocking ships coming from the affected cities forty days in the port, and from here they called the term "Quarantine" which means "quarantine", it is derived from the Italian words "quaranta giorni" “Which means 40 days in Italian.

The Prophet Muhammed advised on quarantine and urged humans to adhere to personal hygiene and commanded to keep people with contagious diseases away from healthy.

- The patient is in quarantine until we determine that she is not contagious.
.المريضة في الحجر الصحي حتى نحدد أنها ليست معدية

- The nurse in charge of triage was nowhere to be found.
.لم يتم العثور على الممرضة المسؤولة عن الحجر الصحي في أي مكان

- Doctors use isolation to prevent the spread of diseases.
.يستخدم الأطباء العزل لمنع انتشار الأمراض

- The customs agent isolated the traveler in medical quarantine for two days because they feared that he was infected.
.قام موظف الجمارك بعزل المسافر في الحجر الصحي لمدة يومين خوفاً من إصابته

- A few isolated burglaries have made local residents nervous.
.جعلت بعض عمليات السطو المعزولة السكان المحليين متوترين

- quarantine and sanitation and fumigation الحجر الصحي ومراعاة الأصول الصحية والتطهير بالتبخير
- quarantine drain منزح محجوز
- Quarantine dues رسوم الحجر الصحي
- Committee on International Quarantine لجنة الحجر الصحي الدولي
- quarantine ordinance قانون الحجر الصحي
- quarantine period مدة الحجر الصحي
- complete quarantine حجر صحي كامل
- land quarantine حجر صحي بري
- shotgun quarantine حجر صحي قسري
- quarantine regulations أنظمة الحجر الصحي
- quarantine services خدمات الحجر الصحي
- quarantine and reception centre مركز الاستقبال والحجر الصّحي