According to scientific literature, PCV-1 is a common virus that has been found in pork products.

FORBES: GlaxoSmithKline On FDA's Rotavirus Vaccine Concerns

This is consistent with the body of literature that has not shown any evidence of PCV-1 infection in humans.

FORBES: Magazine Article

Testing of clinical samples conducted by GSK has not shown any indication of PCV-1 infection in infants who received Rotarix.

FORBES: Magazine Article

Announced May 17 with the cryptic model name PCV-RX490TV, it's a personal computer that lets you watch TV, DVDs and home videos on its monitor.

FORBES: Magazine Article

Although the committee did not issue any formal recommendations, members widely acknowledged that the benefits of vaccinating infants worldwide against rotavirus disease clearly outweigh the theoretical risks associated with the presence of porcine circovirus type 1 (PCV-1) in the vaccines.

FORBES: Magazine Article