A rise in respiratory illnesses in China and clusters of pneumonia in children and resistance to a common antibiotic have specialists taking a closer look at important trends.
Microbial diversity affects whether a tumor grows, leads to inflammation, develops immune escape mechanisms, or develops therapeutic resistance, said an internal medicine specialist.
The guidelines cover approved and off-label uses of systemic therapies and phototherapy, including new treatments that have become available since the last guidelines were published in 2014.