U.S. stock rally faces major test as China virus spreads <!-- no image --> <div>The latest rally in U.S. stocks is facing a serious test, as the S&P 500 heads towards its worst loss in months on concerns over how the coronavirus will impact the global economy.<div class="feedflare"> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=6sp-DChvy80:kTpxan7r4JE:yIl2AUoC8zA"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?d=yIl2AUoC8zA" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=6sp-DChvy80:kTpxan7r4JE:V_sGLiPBpWU"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=6sp-DChvy80:kTpxan7r4JE:V_sGLiPBpWU" border="0"></a> <a href="http://feeds.reuters.com/~ff/reuters/UKBankingFinancial?a=6sp-DChvy80:kTpxan7r4JE:F7zBnMyn0Lo"><img src="http://feeds.feedburner.com/~ff/reuters/UKBankingFinancial?i=6sp-DChvy80:kTpxan7r4JE:F7zBnMyn0Lo" border="0"></a> </div><img src="http://feeds.feedburner.com/~r/reuters/UKBankingFinancial/~4/6sp-DChvy80" height="1" width="1" alt=""></div> Posted by Reuters