Deprecated: Creation of dynamic property AAL_Main::$notifications is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/aryo-activity-log/aryo-activity-log.php on line 103

Deprecated: Creation of dynamic property AAL_Main::$export is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/aryo-activity-log/aryo-activity-log.php on line 104

Deprecated: Return type of FS_Key_Value_Storage::offsetExists($k) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home2/yjjsh1yw/public_html/wp-content/plugins/easy-post-views-count/freemius/includes/managers/class-fs-key-value-storage.php on line 309

Deprecated: Return type of FS_Key_Value_Storage::offsetGet($k) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home2/yjjsh1yw/public_html/wp-content/plugins/easy-post-views-count/freemius/includes/managers/class-fs-key-value-storage.php on line 317

Deprecated: Return type of FS_Key_Value_Storage::offsetSet($k, $v) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home2/yjjsh1yw/public_html/wp-content/plugins/easy-post-views-count/freemius/includes/managers/class-fs-key-value-storage.php on line 301

Deprecated: Return type of FS_Key_Value_Storage::offsetUnset($k) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home2/yjjsh1yw/public_html/wp-content/plugins/easy-post-views-count/freemius/includes/managers/class-fs-key-value-storage.php on line 313

Deprecated: Return type of FS_Key_Value_Storage::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home2/yjjsh1yw/public_html/wp-content/plugins/easy-post-views-count/freemius/includes/managers/class-fs-key-value-storage.php on line 328

Deprecated: Return type of FS_Key_Value_Storage::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home2/yjjsh1yw/public_html/wp-content/plugins/easy-post-views-count/freemius/includes/managers/class-fs-key-value-storage.php on line 339

Deprecated: Return type of FS_Key_Value_Storage::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home2/yjjsh1yw/public_html/wp-content/plugins/easy-post-views-count/freemius/includes/managers/class-fs-key-value-storage.php on line 350

Deprecated: Return type of FS_Key_Value_Storage::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home2/yjjsh1yw/public_html/wp-content/plugins/easy-post-views-count/freemius/includes/managers/class-fs-key-value-storage.php on line 362

Deprecated: Return type of FS_Key_Value_Storage::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home2/yjjsh1yw/public_html/wp-content/plugins/easy-post-views-count/freemius/includes/managers/class-fs-key-value-storage.php on line 375

Deprecated: Return type of FS_Key_Value_Storage::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home2/yjjsh1yw/public_html/wp-content/plugins/easy-post-views-count/freemius/includes/managers/class-fs-key-value-storage.php on line 389

Deprecated: Creation of dynamic property Mongoose_Page_Plugin::$settings_page_url is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/facebook-page-feed-graph-api/inc/class-mongoose-page-plugin.php on line 228

Deprecated: Creation of dynamic property Post_Views_Counter::$settings_api is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 128

Deprecated: Creation of dynamic property Post_Views_Counter::$functions is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 139

Deprecated: Creation of dynamic property Post_Views_Counter::$update is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 140

Deprecated: Creation of dynamic property Post_Views_Counter::$settings is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 141

Deprecated: Creation of dynamic property Post_Views_Counter::$admin is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 142

Deprecated: Creation of dynamic property Post_Views_Counter::$query is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 143

Deprecated: Creation of dynamic property Post_Views_Counter::$cron is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 144

Deprecated: Creation of dynamic property Post_Views_Counter::$counter is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 145

Deprecated: Creation of dynamic property Post_Views_Counter::$columns is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 146

Deprecated: Creation of dynamic property Post_Views_Counter::$crawler_detect is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 147

Deprecated: Creation of dynamic property Post_Views_Counter::$frontend is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 148

Deprecated: Creation of dynamic property Post_Views_Counter::$dashboard is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 149

Deprecated: Creation of dynamic property Post_Views_Counter::$widgets is deprecated in /home2/yjjsh1yw/public_html/wp-content/plugins/post-views-counter/post-views-counter.php on line 150
專家稱歐洲大部分新冠病例源於變異病毒,西班牙是罪魁禍首 – 有海水的地方就有中國人

專家稱歐洲大部分新冠病例源於變異病毒,西班牙是罪魁禍首

專家稱歐洲大部分新冠病例源於變異病毒,西班牙是罪魁禍首
3,387

据Business Insider新闻报道,在10月29日,有科学家发布了一份报告,显示欧洲的大部分新冠病例都来自一种变异了的冠状病毒,而这种病毒或许是在西班牙兴起的,并在今年夏天通过游客在欧洲传播开来。

科学家们还指出,早在今年6月西班牙东北部的农场就发现了第一个病例,所以这种变异的病毒很可能来自于那边农场的工人。

来自瑞士巴塞尔大学、苏黎世联邦理工学院的科学家们表示,应该是“超级传播者”导致了病毒的大面积扩散,然后又由游客带到了国外。

科学家们表示,截至到10月,欧洲有12个国家都发现了这种变异病毒,中国香港和新西兰也发现了这种病毒。不过,目前还没有数据表明这种变异的病毒更加致命。

截止到7月底,新型冠状病毒SARS-CoV-2已经扩散到欧洲的至少六个国家了。

虽然欧洲有数百种变种的病毒,但很少有像新型冠状病毒能快速且广泛传播的病毒。科学家们认为这就像是一个“反应堆”,还表示研究了欧洲近来确诊人员的序列后发现,就是由于这种变异病毒及其二次变异病毒引起的。

英国有五分之四的病例都是由这种变异病毒引起的,科学家们将其与7、8月在英国的病毒传播例子联系起来。

研究人员称,或许就是那些从西班牙来的旅客为欧洲带来了更多的病毒。

科学家们说,由于在疫情最猛烈的时候减少了国际旅行,所以这种变异病毒目前主要存在于欧洲。而且夏季有一段时间欧洲当局允许在欧洲大陆进行无隔离旅行,因此病毒大面积传播。面对患病率的不断上升,他们表示“夏天的旅行指南与出行限制并没有进一步阻止病毒的传播”。科学家团队认为这种变异病毒比普通病毒传染性更强,但是很难研究出来是什么造成的。但是由于缺乏数据,现在很难确定还会不会再次变异。

在发布了这份报告之前,德法两国率先宣布了更加严格的封锁管理。两国将实施至少一个月的全国封锁令,法国规定关闭非必要营业场所。德国将关闭大部分公共场所并限制个人出行。

Leave a Reply

Your email address will not be published. Required fields are marked *

You cannot copy content of this page

error: Content is protected !!
%d bloggers like this: