新冠疫苗不打第二针会无效吗_热门话题
新冠疫苗不打第二针会无效吗_热门话题，
现在新冠疫苗正在全国免费接种，不过由于部分地区疫苗供应紧张，许多百姓接种了第一针后就一直预约不上第二针的接种，因此纷纷咨询逾期接种第二针会不会失去效果呢？新冠疫苗对于接种第二针，的确是有着一定的规定标准，下面我们就来了解下关于接种第二针新冠疫苗的相关问题吧。 新冠疫苗只打一针也是可以的，但是预防效果会有所降低。接种第一针疫苗后，保护率约为97%，而二次疫苗保护率100％。 目前新冠病毒疫苗两针接种的间隔期曾进行调整，从第一批接种时建议间隔28天，到《技术指南》调整为至少3周到8周（56天）以内。 根据目前的循证证据分析，推迟接种一般不影响免疫效果。如未能在程序间隔要求的时间完成两剂接种的，应尽早补种，免疫程序无需重新开始，补种完成相应剂次即可。 以上就是新冠疫苗不打第二针会无效吗的相关介绍了。希望对大家有所帮助。
其他拓展知识
*:不行以。 针对新冠病毒灭活疫苗2剂接种间隔问题,《指南》明确,建议2剂之间的接种间隔大于等于3周,第2剂在8周内尽早完成接种。 关于不同疫苗产品能否替换的问题,《指南》建议...
*:接种新冠疫苗相关禁忌。 新冠疫苗其次针晚打会失效吗 推迟接种一般不影响免疫效果《新冠病毒疫苗接种技术指南(第一版)》(下称《技术指南》)规定,新冠病毒灭活疫苗两剂之间的...
*:不可能。针对新冠肺炎2剂灭活疫苗的接种间隔,《指南》明确建议2剂之间的接种间隔大于或等于3周,第二剂应在8周内尽快完成接种。关于不同疫苗产品能否更换的问题,《指南》建议使用同...
*:如果此时其只接种一针,第二针不接种,并不会因此而产生相应的副作用,但会影响疫苗发挥其免疫效果,部分接种者甚至会有疫苗接种失败。但是,如果是接种腺病毒载体新冠疫苗,此类型...","subtitleWithAvatar":[{"text":"廖彬 副主任医师 九江市第一人民医院 三甲 2021-05-17","avatarUrl":"https://gimg3.baidu.com/search/src=https%3A%2F%2Fselfpage-gips.cdn.bcebos.com%2Fa7d6747d6ae544f1381bb7cd541b0acb.jpg%40!img_w120_h120&refer=http%3A%2F%2Fwww.baidu.com&app=2021&size=f16,16&n=0&g=0n&q=100&fmt=auto?sec=1675443600&t=9bd4f1fd671b762feabbd3cb4ff92584"}],"subtitleWithIcon":{"label":{}},"wenkuInfo":{"score":0,"page":""},"newTimeFactorStr":"","tplData":{"footer":{"footnote":{"source":{"img":null,"source":"杏林普康"}}},"groupOrder":4,"ttsInfo":{"0":{"supportTts":false,"hasTts":false}},"FactorTime":"1621180800","FactorTimePrecision":"1","LastModTime":"1674016076","LinkFoundTime":"1635863356","NOMIPNEWSITESIGN":"0","NOMIPNEWSUBURLSIGN":"0","PCNEWSITESIGN":"0","PCNEWSUBURLSIGN":"0","PageOriginCodetype":3,"PageOriginCodetypeV2":3,"URLSIGN1":1334605203,"URLSIGN2":2449193429,"WISENEWSITESIGN":"0","WISENEWSUBURLSIGN":"0","field_tags_info":{"ts_kw":[]},"isRare":"0","is_dqa_query":1,"medical_struct_abstract":{"data_type":"4","doctor_hospital":"九江市第一人民医院","doctor_hospital_level":"三级甲等","doctor_hospital_level_clean":"三甲","doctor_level":"副主任医师","doctor_name":"廖彬","doctor_portrait":"https://selfpage-gips.cdn.bcebos.com/a7d6747d6ae544f1381bb7cd541b0acb.jpg@!img_w120_h120","expert_info":{"expert_id":"300758825","source_expert_id":"c2bf227f0214d0532bd4fd3e434bd8a9"},"is_fudan_hosp":"0","time":"2021-05-17","timestamp":1674580301,"title":"新冠疫苗打了一针不打了会有副作用吗","type":"voice","url":"http://www.xinglinpukang.com/audio/68339977.html","voice_duration":"01:12","voice_format":"http://selfpage-voice.cdn.bcebos.com/https%3A//vod.xinglinpukang.com/original/1d4e8fdba3204a1db096a60483c12d2c/413a0cc3-1797857421f.mp3","abstract":"\u0001如果\u0001此时\u0001其\u0001只\u0001接种\u0001一针\u0001,\u0002第\u0001二\u0001针\u0003不\u0001接种\u0001,\u0001并\u0002不\u0001会\u0003因此\u0001而\u0001产生\u0001相应\u0001的\u0001副\u0001作用\u0001,\u0002但\u0001会\u0001影响\u0001疫苗\u0001发挥\u0001其\u0001免疫\u0001效果\u0001,\u0001部分\u0001接种\u0001者\u0001甚至\u0001会\u0001有\u0001疫苗\u0001接种\u0001失败\u0003。\u0001但是\u0001,\u0001如果\u0001是\u0001接种\u0001腺\u0001病毒\u0001载体\u0002新冠\u0001疫苗\u0003,\u0001此\u0001类型\u0001疫苗\u0001只\u0001需要\u0001接种\u0001一针\u0001即\u0001可以\u0001产生\u0001一定\u0001的\u0001保护\u0001功效\u0001。\u0001故\u0001在\u0001接种\u0001不\u0001同\u0001...\u0001","replaced":"新冠疫苗打了一针不打了，并不会因此而有副作用。在接种新冠疫苗后，部分接种者有可能会出现相关的疫苗不良反应，此时与打几针并无明显的关系。不同种类的新冠疫苗，其接种的要求是不同的，例如接种新冠病毒灭活疫苗，需要先后间隔3周来接种两针。如果此时其只接种一针，第二针不接种，并不会因此而产生相应的副作用，但会影响疫苗发挥其免疫效果，部分接种者甚至会有疫苗接种失败。但是，如果是接种腺病毒载体新冠疫苗，此类型疫苗只需要接种一针即可以产生一定的保护功效。故在接种不同种类的新冠疫苗时，要做到合理规范接种。"},"meta_di_info":[],"official_struct_abstract":{"from_flag":"disp_site","office_name":"杏林普康"},"site_region":"1","src_id":"6899_6547","trans_res_list":["medical_struct_abstract","official_struct_abstract"],"ulangtype":1,"ti_qu_related":0.61169419209773,"templateName":"se_st_default","StdStg_new":1599,"disp_summary_lat":"1","semantics_highlight":"1","at_info":"\u0002但\u0001会\u0001影响\u0001疫苗\u0001发挥\u0001其\u0001免疫\u0001效果\u0001,\u0001部分\u0001接种\u0001者\u0001甚至\u0001会\u0001有\u0001疫苗\u0001接种\u0001失败","wise_search":false,"DispUrl":"m.baidu.com/bh/m/detail/vc_18324994832506737429","is_valid":1,"brief_download":"0","brief_popularity":"0","material_data":{"material_sign1":"2449193429","material_sign2":"1334605203","material_list":[{"key":"nid","value":"0"},{"key":"thread_id","value":"0"}]},"rtset":1621180800,"timeHighlight":1,"cambrian_us_showurl":{"logo":"NULL","title":"杏林普康"},"is_us_showurl":1,"site_sign":"14734993656404092260","url_sign":"10519205680467703187","strategybits":{"OFFICIALPAGE_FLAG":0},"resultData":{"tplData":{"footer":{"footnote":{"source":{"img":null,"source":"杏林普康"}}},"groupOrder":4,"ttsInfo":{"supportTts":false}},"resData":{"tplt":"se_com_default","tpl_sys":"san","env":"pc"},"url_trans_feature":{"antispam_url_ctrl":"0","antispam_chutu_ctrl":"0","struct_cont_sign":"0","struct_simhash":"0","cont_sign":"2474172523","cont_simhash":"14490383327208700382","page_classify_v2":"576460752304472064","m_self_page":"0","m_page_type":"0","rtse_news_site_level":"0","rtse_scs_news_ernie":"-1","rtse_news_sat_ernie":"0","rtse_event_hotness":"0","f_event_score":"1","f_prior_event_hotness":"0","spam_signal":"441352776367211520","time_stayed":"0","gentime_pgtime":"1621180800","day_away":"626","ccdb_type":"0","nid":"0","thread_id":"0"}},"strategy":{"tempName_ori":null,"tempName":"se_com_default","type":"result","mapping":null,"tpl_sys":"san","module":"aladdin-san"},"source_name":"杏林普康","posttime":"2021年5月17日","belonging":{"list":"asResult","No":4,"templateName":"se_com_default"},"subtitleWithAvatar":[{"text":"廖彬 副主任医师 九江市第一人民医院 三甲 2021-05-17","avatarUrl":"https://gimg3.baidu.com/search/src=https%3A%2F%2Fselfpage-gips.cdn.bcebos.com%2Fa7d6747d6ae544f1381bb7cd541b0acb.jpg%40!img_w120_h120&refer=http%3A%2F%2Fwww.baidu.com&app=2021&size=f16,16&n=0&g=0n&q=100&fmt=auto?sec=1675443600&t=9bd4f1fd671b762feabbd3cb4ff92584"}],"classicInfo":{"source":2,"comeFrome":"AS","productType":"","idInSource":4,"urls":{"asUrls":{"weight":184,"urlno":53707,"blockno":11250890,"suburlSign":11250890,"siteSign1":4102751428,"mixSignSiteSign":16019397,"mixSignSex":2,"mixSignPol":2,"contSign":2474172523,"matchProp":131079,"strategys":[2,0,256,2,0,0,0,0,0,0,0,0,0,0,1,0]}},"info":262144,"siteSign":"14734993656404092260","urlSign":"10519205680467703187","urlSignHigh32":2449193429,"urlSignLow32":1334605203,"uniUrlSignHigh32":2449193429,"uniUrlSignLow32":1334605203,"siteSignHigh32":3430758057,"siteSignLow32":1100588388,"uniSiteSignHigh32":4102751428,"uniSiteSignLow32":16019397,"docType":-1,"disp_place_name":"","timeShow":"2023-1-18","resDbInfo":"grid-med-vip_2","pageTypeIndex":4,"dispExt":null,"bdDebugInfo":"url_no=53707,weight=184,url_s=11250890, bl:0, bs:2, name:,sex:2,pol:2,stsign:4102751428:16019397,ctsign:2474172523,ccdb_type:0","authWeight":"262145-33603584-274432-0-0","timeFactor":"17781-1674016076-1674016076","pageType":"1-16777216-67584-0-0","field":"1205464364-3716446686-3373805276-924270478-1527477534","clickWeight":0,"pers_dnn_weight":0,"langtype_v2":1,"gSampleLog":null,"isConvCode":1,"authorOfficialIcon":0,"sortInfo":{"srcid":0,"from":1,"weight":184,"index":3,"sort":4,"degree":0,"refresh":0,"stdstg":0,"stdstl":0,"trace":-1,"multiPic":0,"uniUrl":"http://www.xinglinpukang.com/audio/68339977.html","stra":0,"status":0,"daIdx":-1,"dispPlace":3,"serverId":0,"subClass":0,"siteUrl":0,"entityType":0,"zhixinVer":0,"zhixinID":0,"zhixinPos":0,"zhixinCBN":0,"zhixinNess":0,"zhixinNoC":0},"score_level":0,"click_url_sign":0,"click_tuichang":0,"time_click_weight":-1,"general_click_weight":-1,"business_personal_click_weight":-1,"local_personal_click_weight":-1,"personal_click_weight":[0,0,0],"personal_eoff":[0,0,0],"need_click_adjust":true,"url_zdzx_on":0,"url_zdzx_tc":0,"click_pred_pos":0,"uap_signed_key_for_query_url":0,"uap_signed_key_for_site":0,"uap_signed_key_for_url":0,"show_url":"https://m.baidu.com/bh/m/detail/vc_18324994832506737429","show_url_type":-1,"show_url_miptype":0,"di_version":"7194527905412546529","url_trans_feature":{"antispam_url_ctrl":"0","antispam_chutu_ctrl":"0","struct_cont_sign":"0","struct_simhash":"0","cont_sign":"2474172523","cont_simhash":"14490383327208700382","page_classify_v2":"576460752304472064","m_self_page":"0","m_page_type":"0","rtse_news_site_level":"0","rtse_scs_news_ernie":"-1","rtse_news_sat_ernie":"0","rtse_event_hotness":"0","f_event_score":"1","f_prior_event_hotness":"0","spam_signal":"441352776367211520","time_stayed":"0","gentime_pgtime":"1621180800","day_away":"626","ccdb_type":"0","nid":"0","thread_id":"0"},"final_queue_index":3,"isSelected":0,"isMask":0,"maskReason":0,"index":4,"isClAs":0,"isClusterAs":0,"click_orig_pos":4,"click_obj_pos":0,"click_no_adjust":false,"click_auto_hold":false,"click_force_pos":false,"click_time_ratio":-1,"click_auto_hold_orig":false,"idea_pos":0,"clk_pos_info":{"merge_index":4,"merge_as_index":3},"click_weight":-1,"click_weight_orig":-1,"click_time_weight":-1,"click_time_level":0,"history_url_click":0,"click_weight_merged_time":-1,"click_weight_merged_pers":-1,"click_weight_merge":-1,"cstra":0,"burstFlag":0,"encryptionClick":"LUZ0JsNi8ZF970hASRsrwCdYE4wKpJzKo0uiCwN6KtDp5NfFNoQ5MBjWzCNTI7qLxXuCZW8iDBWwFJpVk9eY4iZ6m-RcWdabFdRWNKpVUkzsqAl80s2kk3JxCvz2_QMm","strategyStr":["77A717E8","9D73F1E4","4CA6DE6A","54E5243D"],"identifyStr":"AFF2DFF5","snapshootKey":"m=N3-vkylVDyyHQIYz31TRNI9r-zCX41oA-sTPBQB9S0QuQe6cND6HLzcW2Oi3F0BOWdbx6dJL1mT2F5YxIqKBX6C1a6rn4yC1NiFv1VNiIUCK1rKamiYS34HYucv1YBFs&p=9b3edf16d9c150fb1abd9b7e4c&newp=8d78dc5985cc43ff57ed8c215c53d833590fd67c6380860a3b8fd12593700d1a2a22b4fb66794d58dcc07f6c07a84959e1f23174340327b19fcf8841c9fdff6978ca28632c4a&s=33e75ff09dd601bb","title":"\u0002新冠\u0001疫苗\u0001打\u0003了\u0001一针\u0002不\u0001打\u0003了\u0001会\u0001有\u0001副\u0001作用\u0001吗\u0001_\u0001语音\u0001科普\u0001_\u0001杏林\u0001普康\u0001","url":"https://www.xinglinpukang.com/audio/68339977.html","urlDisplay":"https://www.xinglinpukang.com/audio/68339977.html","urlEncoded":"https://m.baidu.com/bh/m/detail/vc_18324994832506737429","lastModified":"2023-1-18","size":"28","code":" ","summary":"\u0001如果\u0001此时\u0001其\u0001只\u0001接种\u0001一针\u0001,\u0002第\u0001二\u0001针\u0003不\u0001接种\u0001,\u0001并\u0002不\u0001会\u0003因此\u0001而\u0001产生\u0001相应\u0001的\u0001副\u0001作用\u0001,\u0002但\u0001会\u0001影响\u0001疫苗\u0001发挥\u0001其\u0001免疫\u0001效果\u0001,\u0001部分\u0001接种\u0001者\u0001甚至\u0001会\u0001有\u0001疫苗\u0001接种\u0001失败\u0003。\u0001但是\u0001,\u0001如果\u0001是\u0001接种\u0001腺\u0001病毒\u0001载体\u0002新冠\u0001疫苗\u0003,\u0001此\u0001类型\u0001疫苗\u0001只\u0001需要\u0001接种\u0001一针\u0001即\u0001可以\u0001产生\u0001一定\u0001的\u0001保护\u0001功效\u0001。\u0001故\u0001在\u0001接种\u0001不\u0001同\u0001...\u0001","ppRaw":"","view":{"title":"新冠疫苗打了一针不打了会有副作用吗_语音科普_杏林普康"}},"comm_sup_summary":"","templateData":{}},"subLinkArray":[],"searchUrl":"","normalGallery":[],"summaryList":[],"titleLabelProps":{},"frontIcon":{},"suntitleTranslateUrl":"","ttsInfo":{"0":{"supportTts":false,"hasTts":false}},"showNewSafeIcon":false,"codeCoverAry":[],"$style":{"sitelink_summary":"sitelink_summary_3VdXX","sitelinkSummary":"sitelink_summary_3VdXX","sitelink_summary_last":"sitelink_summary_last_T63lC","sitelinkSummaryLast":"sitelink_summary_last_T63lC"},"extQuery":"","kbShowStyle":"","kbUrl":"","kbFrom":"","showUrl":"","toolsId":"","toolsTitle":"","robotsUrl":"","col":"24","urlSign":"","test":0}-->新冠疫苗打了一针不打了会有副作用吗_语音科普_杏林普康 廖彬 副主任医师 九江市第一人民医院 三甲 2021-05-17如果此时其只接种一针,第二针不接种,并不会因此而产生相应的副作用,但会影响疫苗发挥其免疫效果,部分接种者甚至会有疫苗接种失败。但是,如果是接种腺病毒载体新冠疫苗,此类型...杏林普康 新冠疫苗不打第三针有没有影响 - 专家文章 - 博禾医生 迟翔宇 主任医师 山东省立医院 三甲 发布时间: 2021年09月17日新冠疫苗一般指新型冠状病毒疫苗。新型冠状病毒疫苗不注射第三针可能影响疫苗的免疫效果,不仅存在接种失败的风险,也可能无法抵抗变异病毒的入侵。此外,因两针灭活疫苗和三针...博禾医生 大家还在搜 新冠疫苗2023年还能打吗 打疫苗2针期间又被咬 新冠疫苗一共打四针吗 九价疫苗三针是一样的吗 新冠疫苗第二针不打可以吗 三种自费疫苗必打 新冠疫苗第一针没有打现在没有第一针了怎么办_有问必答_快... 王嫘 副主任医师 中国医科大学附属第一医院 三甲 回答时间: 2022年08月25日新冠疫苗是需要按针刺来接种的，如果您没有接种第一针的话，那么是不可以直接接种第二针的，因为在您...快速问医生 没打第三针新冠疫苗得了新冠会严重吗-有来医生 周文波 主任医师 首都医科大学宣武医院 三甲 发布时间: 2022年12月13日新冠是指新型冠状病毒,没打第三针新型冠状病毒疫苗的人感染新型冠状病毒是否严重,主要看自身抗体以及免疫力的情况,建议明确感染新型冠状病毒后及时进行治疗。如果接种新型冠...有来医生网 播报 暂停