Credit Odd Andersen/Agence France-Presse â Getty Images. 1  MOSCOW â President Vladimir V. Putin of Russia and President-elect Donald J. Trump spoke by telephone for the first time on Monday, agreeing to review what both consider the poor state of relations between the two countries, according to a statement from the Kremlin.
Asthma in Children. Asthma in Children. The cause of asthma is unknown. Health experts believe that inherited, environmental, and immune system factors combine to cause inflammation of the bronchial tubes , which carry air to the lungs. This can lead to asthma symptoms and asthma attacks. Family history. Asthma may run in families (inherited).
Signs and symptoms of asthma are not the same with everyone, and they may be mistaken for signs of other common childhood illnesses. Several studies show that as many as 50 to 80 percent of children with asthma develop symptoms before their fifth birthday. 1  Asthma is frequently not diagnosed correctly.