Physicians serving hundreds of North American Jewish communities urge parents to drop refusal to inoculate children against measles

First quarter of 2019 sees 112,000 reported cases, up from 28,000 in same period last year; in US, ultra-Orthodox vaccine skeptics are epicenter of spread

'Measles! Go in!' driver reportedly shouts at passenger after he catches up with vehicle; authorities open probe, denounce incident as anti-Semitic