Health Care in Germany (Berlin)

Hello - my daughter will be moving to Berlin this year. She has an EU passport (France) though she has never lived or worked in the EU. She will look for work when she arrives but she needs to know what health care coverage she may have - prior to finding work and after finding work. Is there an agreement where she would have government coverage as an EU citizen? Any suggestions as to where to look for answers on health care for EU nationals living in Germany? Thanks!