Doha-based Al Jazeera's veteran Gaza correspondent Wael al-Dahdouh lost the fifth member of his family Sunday after his son and another journalist were killed in an Israeli airstrike.

Al-Dahdouh's wife, two other children and a grandson had died earlier in the war.

He has continued to report on the fighting between Israel and Hamas even as it has taken a devastating toll on his own family, becoming a symbol for many of the perils faced by Palestinian journalists, dozens of whom have been killed while covering the conflict.

Hamza al-Dahdouh, who was also working for Al Jazeera, and Mustafa Tharaya, a freelance journalist, were killed when a strike hit their car while they were driving from Khan Younis to the southern town of Rafah, according to the Gazan Media Office.

Amer Abu Amr, a photojournalist, said in a Facebook post that he and another journalist, Ahmed al-Bursh, survived the strike.

There was no immediate comment from the Israeli military.

Wael Al-Dahdouh, 53, has been the face of Al Jazeera's 24-hour coverage of this war and previous rounds of fighting for millions of Arabic-speaking viewers across the region, nearly always appearing on air in the blue helmet and flak jacket worn to identify journalists in the Palestinian territories.

Speaking to Al Jazeera after his son's burial, Dahdouh vowed to continue reporting on the war.

"The whole world must look at what is happening here in the Gaza Strip," he said. "What is happening is a great injustice to defenseless people, civilian people. It is also unfair for us as journalists."

He was reporting on the offensive in late October when he received word that his wife, daughter and another son had been killed in an Israeli airstrike.

His grandson, wounded in the same strike, died hours later. The Qatar-based broadcaster later aired footage of him weeping over the body of his son while still wearing his blue press vest.

In December, an Israeli strike on a school in Khan Younis wounded al-Dahdouh and Al Jazeera cameraman Samer Abu Daqqa.

Al-Dahdouh was able to run for help, but Abu Daqqa bled to death hours later as ambulances were unable to reach him because of blocked roads, according to Al Jazeera.

Earlier in December, a strike killed the father, mother and 20 other family members of another Al Jazeera correspondent, Momen al Sharafi.

According to Gazan authorities over 100 Palestinian journalists have been killed in Gaza.

Over 22,800 Palestinians have been killed in Israel's brutal war, mostly women and minors, according to the Health Ministry.

Israel denies targeting journalists and says it makes every effort to avoid harming civilians, blaming the high death toll on the fact that Hamas fights in densely populated urban areas.

Some 85% of Gaza's population of 2.3 million have fled their homes, with most seeking shelter in Israeli-designated safe zones in southern Gaza.

But Israel also regularly carries out strikes in those areas, leading many Palestinians to feel that nowhere in the besieged territory is safe.

Palestinian journalists have played an essential role in reporting on the conflict for local and international media outlets, even as many have lost loved ones and been forced to flee their own homes because of the fighting.

Israel and Egypt, which maintain a blockade on Gaza, have largely barred foreign reporters from entering Gaza since the war began.