From: tabnak.ir
Subject: دوام آنتی بادی‌های کووید ۱۹ چقدر است
Date: Tue, 07 Apr 2026 09:32:10 +0330
MIME-Version: 1.0
Content-Type: multipart/related;
	boundary="--3A473E032118EC4857DD3C59F5AF98EC_MULTIPART_MIXED";
	type="text/html"
X-MimeOLE: Produced By IRANSAMANEH.COM

This is a multi-part message in MIME format.

----3A473E032118EC4857DD3C59F5AF98EC_MULTIPART_MIXED
Content-Type: text/html
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/index.html
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----3A473E032118EC4857DD3C59F5AF98EC_MULTIPART_MIXED
Content-Type: image/vnd.microsoft.icon
Content-Transfer-Encoding: base64
Content-Location: http://mhtfile/favicon.ico
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----3A473E032118EC4857DD3C59F5AF98EC_MULTIPART_MIXED--