In IRT-BMT joint-operation days, it was not the “7” (which was the franklin Avenue Shuttle, home of the “Little Zephyr”), but simply the Corona-Flushing Line. Still has most of its route above ground, with great views of the city and of Sunnyside Yard.
We dont know what having Covid anti-bodies means yet…The Covid Anti-Bodies have been known to possibly attack the brain-https://www.hstoday.us/subject-matter-areas/pandemic-biohazard/coronavirus-seems-to-turn-antibodies-against-us-tricking-them-into-attacking-brain/ The prediction of Corona Zombies may be coming true would not want to share Subway with these people. Hollywood movies like “I am Legend” and “12 Monkeys” are coming true…Both films used Philly and there rail systems as locations.