Haiti, Jan. 22 -- In the first two weeks of January, Doctors Without Borders/Medecins Sans Frontieres (MSF) teams in Haiti treated more than 100 people injured by violence at the MSF hospital in the Drouillard neighborhood of Port-au-Prince.

Since late December, the city has seen a surge in clashes between the Haitian National Police and armed groups, mainly in densely populated neighborhoods under the control of armed groups. For thousands of civilians, daily life is now marked by gunfire and drone strikes, leaving many trapped in these areas.

Surviving violence is only the first step for injured patients in Port-au-Prince, who must also cross long barricades, navigate blocked roads, and pass through neighborhoods under fire to reach o...