【流星雨说明】病毒在进化， 世界各国的疫情此起彼伏， 想要找出一个客观的评估各国的疫情严重程度很难，评估的方法也在不断改进。
 各个网站最普遍使用的是各国的单日的确诊人数和病亡人数比较。流星雨发现有一些国家不是每天上报疫情数据，就进化成3日， 5日的确诊人数和病亡人数的平均值比较。流星雨其后又发现很多国家的数据周末统计不上来， 就改用了7日的平均值比较， 这个分析数据能够给出绝对人数上比较客观的疫情状况。
 由于各国的测试标准不同， 用上述的方法来比较各国的疫情惨烈程度实际上是不公平的。所有本篇分析， 使用了新的每百万国民的最近7日新冠病亡人数比较来横向衡量各国的疫情程度， 应该是目前最客观的比较方式。
疫情的数据， 取自世界卫生组织和美国霍普金斯大学的世界疫情数据库， 同步到发帖前的几分钟。
世界各国的人口数据， 取自世界银行组织， 更新到2018年， 人口在三年内的差异对本文的算法产生的误差， 可以忽略不计。
7日内新增的每百万国民新冠病亡人数
 
这是目前能反映一个国家疫情严重程度， 或者能比较国家之间疫情的严重程度的最客观的方法。

前 30 国家（地区）: 每百万人中病亡人数最多, 与2018年人均GDP排名
排序    国家                        病亡人数(每百万人)    2018人均GDP排名           
1         匈牙利                     149                           58                            
2         波斯尼亚和黑塞哥维那126                           102                           
3         乌拉圭                     126                           53                            
4         北马其顿                  115                           101                           
5         保加利亚                  104                           80                            
6         波兰                        92                            62                            
7         秘鲁                        86                            94                            
8         巴拉圭                     84                            105                           
9         巴西                        83                            81                            
10        斯洛伐克                  79                            48                            
11        克罗地亚                  72                            63                            
12        罗马尼亚                  61                            64                            
13        乌克兰                     60                            137                           
14        圣马力诺                  58                            N/A                           
15        黑山                        57                            82                            
16        哥伦比亚                  56                            95                            
17        希腊                        51                            46                            
18        捷克共和国               50                            44                            
19        亚美尼亚                  50                            116                           
20        阿根廷                     46                            66                            
21        突尼斯                     44                            129                           
22        爱沙尼亚                  42                            43                            
23        摩尔多瓦                  42                            115                           
24        约旦                        38                            114                           
25        意大利                     38                            29                            
26        智利                        37                            59                            
27        西岸和加沙               35                            133                           
28        黎巴嫩                     34                            84                            
29        立陶宛                     34                            50                            
30        伊朗                        32                            N/A                           
 
7日内新增的每百万国民新冠感染人数
 
由于各国的检测标准不同， 同一个国家在不同时期的检测标准也不同， 用这个参数衡量一个国家的疫情严重程度没有用病亡的参数准确， 列在这里作为参考。

前 30 国家（地区）: 每百万人中确诊人数最多, 与2018年人均GDP排名
排序    国家                        确诊人数(每百万人)    2018人均GDP排名           
1         乌拉圭                     5748                          53                            
2         塞浦路斯                  5019                          45                            
3         土耳其                     4752                          79                            
4         巴林                        4210                          39                            
5         安道尔                     3818                          24                            
6         瑞典                        3782                          13                            
7         塞舌尔                     3782                          56                            
8         克罗地亚                  3712                          63                            
9         阿根廷                     3673                          66                            
10        荷兰                        3431                          14                            
11        法国                        3330                          26                            
12        佛得角                     3253                          126                           
13        蒙古                        2912                          119                           
14        立陶宛                     2814                          50                            
15        巴拉圭                     2608                          105                           
16        马尔代夫                  2556                          73                            
17        智利                        2437                          59                            
18        哥伦比亚                  2380                          95                            
19        斯洛文尼亚               2349                          38                            
20        匈牙利                     2297                          58                            
21        科威特                     2277                          30                            
22        爱沙尼亚                  2210                          43                            
23        波兰                        2167                          62                            
24        西岸和加沙               2153                          133                           
25        比利时                     2147                          19                            
26        塞尔维亚                  2081                          91                            
27        拉脱维亚                  2068                          52                            
28        格鲁吉亚                  2059                          110                           
29        卡塔尔                     2029                          8                             
30        卢森堡                     2014                          2