People used to treat illnesses with home remedies and herbs

People used to fear smallpox and plague because vaccines were not available.

Doctors were trained in universities, but medicine used to be very limited.

The first vaccine (against smallpox) was invented by Edward Jenner.

Before that, people used to rely only on traditional cures.

People used to believe that diseases were caused by "bad air" miasma. not germs.

Anesthesia (1846) was used for the first time in surgery.

Florence Nightingele improved hospitals.

Patients used to die often from ingections, but hygiene was introduced to save live.

Penicillin was discovered by Alexander Fleming. before that, infections used to kil millions of people.

Vaccines against pilo and other diseases were developed and widely applied.

Children used to suffer from these illnesses, but vaccines changed that.

Computed tomography and magnetic resonance imaging were invented for more accurate diagnosis.

Robotics surgeries and telemedicine were implemented in many conuntries.

Before this, patients used to travel long distances to see specialists.

Artificial intelligence and biotechnology are used to create personalized treatments.

Vaccines against COVID-19 were developed repidly.