刚刚在微信上和网上看到许多报道，说的是同一件事。
最初的报道是中国CDC的英文 Newsletter，但可能是为了耸人听闻，中文媒体故意删掉了重要的一句话，最开始是暗指这种变异不容易被测出，而后来的转抄者就直接加上了“逃脱检测”等说法。
我希望媒体报道要有底线，不能乱讲。
英文报道原文：
Three Chinese males on a flight that arrived in Chongqing from India via Nepal were confirmed infected with a coronavirus variant that is spreading in India, according to the Chinese Center for Disease Control and Prevention.
The center said on Saturday in China CDC Weekly that the men, aged from 20 to 30, were infected with B.1.617, an emerging variant in India that was first identified in October.
The men, who were probably infected there, the China CDC said, were coworkers at a cellphone company based in Noida, India, since late 2019.
An epidemiological investigation returned negative COVID-19 tests on multiple occasions in India before their return trip, which began on April 19. Preventive measures were taken throughout the trip — wearing protective clothing, N95 masks, goggles and gloves. The men went from Noida to New Delhi by car, then flew to Kathmandu, Nepal, and stayed at a hotel there for two days. They flew to Chongqing on April 21.
But new coronavirus tests at Chongqing Customs were positive, and the men were transferred to the Chongqing Public Health Medical Center, the designated COVID-19 hospital.
Test specimens taken from the men were sent to Chongqing CDC and sequenced on April 28 and 30 and later found to be related to the Pangolin lineage B.1.617, the emerging strain. It was recently designated as a variant of interest by the World Health Organization.
网上的中文（来自新加坡《联合早报》）：
论文显示，三名年龄在20-30岁之间的患者来自同一家手机公司，该公司在印度诺伊达（Noida）设有生产基地，自2019年底以来他们一直与印度同事在那里工作
流行病学调查报告显示，三人于4月19日包车从印度诺伊达到新德里，当天转机飞往尼泊尔加德满都。他们在整个行程中都穿着防护服，N95口罩，护目镜和手套。
他们在加德满都乘坐包车到达旅馆，在那里住到4月21日，21日早乘坐包车去机场，并采取了充分保护措施，然后飞往中国重庆市。
报告显示，他们在印度的核酸检测多次出现阴性，而患者A和患者B的最新阴性结果是4月17日，患者C的最新阴性结果是4月19日。
三人在重庆被转移到冠病救治定点医院重庆公共卫生医疗中心，体温均正常，但胸部CT结果提示感染性病变，被确诊为冠病病例。
论文显示，确诊患者的样本已送至重庆市疾病预防控制中心，于4月28日至30日进行了测序。
基因组序列的分析表明，这些分离物属于Pangolin谱系B.1.617，是印度的一种新兴变种，在三个分离株中观察变异位点与印度B.1.617.2变异体相同，支持这三例患者感染可能发生在印度。
最后到微信，变成了这个样子：（繁体字，可能来自港台）
今日有三個在印度工作的中國人，由印度經尼泊爾返回國內，抵達重慶市時，初部檢測都是陰性, 但醫生仍有懷疑，於是幫他們進行CT電腦掃描，發現他們的肺部有病變，並確診是印度的三重變種病毒, 証明這種印度超級變種病毒，可以避過現在的檢測, 而大部份的關口都只是靠一般普通測試,