This brief investigates a predefined-time stabilization problem for a high-order integrator chain system with an unknown disturbance by using a time base generator (TBG) method. Until now it is still ...

Posted: Jun 12, 2025 / 04:30 AM EDT Updated: Jun 12, 2025 / 05:23 AM EDT UPMC Children’s Community Pediatrics is seeing an increase in cases of viral upper respiratory infections and strep throat.

2. A strep infection Streptococcus bacteria is another common cause of skin infections overall and belly button infections in particular, Dr. Lipoff says.

Is you throat always sore? You may be suffering from "razor blade throat,” a symptom tied to the new COVID variant, NB 1.8.1.

Fukuta suggested that bacteria might include staph or strep. And there’s this, from the cohort study: “More than 20% of our ...