From AP about the Health Ministry :
"Hamas, as Gaza’s ruling authority, exerts control over the Health Ministry. But it’s different than political and security agencies that Hamas runs.
The Palestinian Authority, which controlled Gaza before Hamas overran the area in 2007, retains power over health and education services in Gaza, though it’s based in the occupied West Bank. The ministry is a mix of recent Hamas hires and older civil servants affiliated with the secular nationalist Fatah party, officials say.
The Fatah-dominated authority that administers Palestinian cities in the Israeli-occupied West Bank has its own health ministry in Ramallah, which still provides medical equipment to Gaza, pays Health Ministry salaries and handles patient transfers from the blockaded enclave to Israeli hospitals.
Health Minister Mai al-Kaila in Ramallah oversees the parallel ministries, which receive the same data from hospitals. Her deputy is based in Gaza.
The Ramallah ministry said it trusts casualty figures from partners in Gaza, and it takes longer to publish figures because it tries to confirm numbers with its own Gaza staff.
Hamas tightly controls access to information and runs the government media office that offers details on Israeli airstrikes. But employees of the Health Ministry insist Hamas doesn’t dictate casualty figures.
“Hamas is one of the factions. Some of us are aligned with Fatah, some are independent,” said Ahmed al-Kahlot, director of Kamal Adwan Hospital in northern Gaza. “More than anything, we are medical professionals.”"