 In London, a major upset at Wimbledon as world number one Iga Sviatek beaten by Yulia Putintseva in the third round. You're listening to ABC News. Do you hear that? Asthma triggers are everywhere, from dust mites, pet dander, and pollen, to smog and smoke. An asthma attack can strike anywhere, anytime. Be prepared with quick-acting primatine mist, clinically proven to open airways quickly.