The Latest: Oregon extends COVID-19 state of emergency

——— HERE’S WHAT YOU NEED TO KNOW ABOUT THE VIRUS OUTBREAK: — Experts say the pandemic is wreaking havoc in poor and war-torn nations. — Virus cases worldwide hit 10 million and deaths have surpassed 500,000. — UK PM Boris Johnson says the pandemic “has been a disaster” for Britain. — Hunger stalks Yemen's children as pandemic hits Arab world's poorest nation. — Nurses, doctors feel strain as virus races through Arizona. — Th