Autoimmune/inflammatory syndrome induced by adjuvants (ASIA), or Shoenfeld's syndrome, is a hypothesised autoimmune disorder proposed by Israeli immunologist Yehuda Shoenfeld in 2011. According to Shoenfeld, the syndrome is triggered by exposure to adjuvants and includes four conditions: "post-vaccination symptoms", macrophagic myofasciitis, Gulf war syndrome, sick building syndrome, and siliconosis. Shoenfeld has also named Sjögren's syndrome as potentially being another facet of ASIA. ASIA as an umbrella term has also been said to include: multiple chemical sensitivity, repetition stress injury, chronic fatigue syndrome/ myalgic encephalomyelitis, complex regional pain syndrome, and postural and orthostatic tachycardia syndrome.