Highly pathogenic avian influenza (HPAI) continues to impact commercial poultry facilities in Pennsylvania, prompting state and federal officials to expand response and surveillance efforts.

A woman in her 40s presented with progressive cognitive decline, expressive language difficulty and episodic confusion. Her initial symptoms were misattributed to psychiatric illness, and later to ...

A woman in her late 20s presented with a 5-year history of progressive fatigue and generalised weakness. Examination revealed signs of premature ageing, anaemia, neuropathy and hepatosplenomegaly.

The students giggled as they threw bread dough against a table they were gathered around and began to knead it. Nearby, other kids opened canned fruit for pie filling, flecks of flour sticking to ...